Distance between Port Sulphur LA and Richardson TX

The distance from Port Sulphur to Richardson is 556 miles by road including 457 miles on motorways. Road takes approximately 9 hours and 11 minutes and goes through New Orleans, Baton Rouge, Alexandria, Longview, Dallas, Mesquite and Garland.

Shortest distance by air 480 mi ✈️
Car route length 555.5 mi 🚗
Driving time 9 h 11 min
Fuel amount 18.9 gal
Fuel cost 72.1 USD
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Compare this route in other services:
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Port Sulphur 0 mi 0:00 00 min 0.0 gal
LA 23 48 mi, 54 min
New Orleans 48 mi 0:54 54 min 1.5 gal
US 90 BUS I 10 77 mi, 1 h 15 min
Baton Rouge 125 mi 2:10 2 h 10 min 4.1 gal
I 10 I 49 126 mi, 2 h 12 min
Alexandria 251 mi 4:22 4 h 22 min 8.3 gal
I 49 173 mi, 2 h 48 min
Longview 425 mi 7:11 7 h 11 min 14.4 gal
I 20 109 mi, 1 h 38 min
Dallas 534 mi 8:50 8 h 50 min 18.1 gal
US 80 7 mi, 06 min
Mesquite 541 mi 8:56 8 h 56 min 18.3 gal
US 80 6 mi, 04 min
Garland 547 mi 9:01 9 h 01 min 18.5 gal
I 635 5 mi, 04 min
Dallas 552 mi 9:06 9 h 06 min 18.7 gal
I 635 4 mi, 04 min
Richardson 556 mi 9:10 9 h 10 min 18.9 gal
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Port Sulphur 0 mi 0:00 00 min 0.0 gal
LA 23 19 mi, 21 min
La Reussite 19 mi 0:21 21 min 0.1 gal
LA 23 17 mi, 19 min
Concession 37 mi 0:41 41 min 1.2 gal
LA 23 7 mi, 08 min
Gretna 43 mi 0:49 49 min 1.5 gal
US 90 BUS 4 mi, 05 min
New Orleans 48 mi 0:54 54 min 1.5 gal
US 90 BUS 7 mi, 08 min
Metairie 55 mi 1:02 1 h 02 min 1.8 gal
I 10 5 mi, 04 min
Kenner 60 mi 1:07 1 h 07 min 2.0 gal
I 10 6 mi, 06 min
La Branche 66 mi 1:13 1 h 13 min 2.1 gal
I 10 9 mi, 08 min
Laplace 76 mi 1:22 1 h 22 min 2.4 gal
I 10 27 mi, 24 min
Gonzales 103 mi 1:46 1 h 46 min 3.4 gal
I 10 5 mi, 04 min
Cornerview 107 mi 1:51 1 h 51 min 3.6 gal
I 10 7 mi, 07 min
Highlandia 115 mi 1:58 1 h 58 min 3.9 gal
I 10 5 mi, 04 min
Audubon Terrace 119 mi 2:03 2 h 03 min 4.0 gal
I 10 5 mi, 06 min
Baton Rouge 125 mi 2:09 2 h 09 min 4.1 gal
I 10 5 mi, 05 min
Port Allen 130 mi 2:15 2 h 15 min 4.4 gal
I 10 LA 415 4 mi, 04 min
Kahns 134 mi 2:20 2 h 20 min 4.5 gal
LA 415 LA 415 Spur 1 mi, 00 min
Lobdell Station 134 mi 2:21 2 h 21 min 4.6 gal
LA 415 1 mi, 01 min
Westover 135 mi 2:22 2 h 22 min 4.6 gal
US 190 2 mi, 02 min
Carey 138 mi 2:25 2 h 25 min 4.7 gal
US 190 6 mi, 06 min
Erwinville 144 mi 2:31 2 h 31 min 4.9 gal
US 190 6 mi, 07 min
Livonia 150 mi 2:38 2 h 38 min 5.0 gal
US 190 5 mi, 05 min
Quick 155 mi 2:44 2 h 44 min 5.2 gal
US 190 2 mi, 03 min
Blanks 158 mi 2:47 2 h 47 min 5.3 gal
US 190 8 mi, 08 min
Krotz Springs 165 mi 2:56 2 h 56 min 5.6 gal
US 190 5 mi, 05 min
McClure 170 mi 3:02 3 h 02 min 5.8 gal
US 190 4 mi, 04 min
Courtableau 175 mi 3:07 3 h 07 min 5.8 gal
US 190 10 mi, 10 min
Opelousas 184 mi 3:17 3 h 17 min 6.3 gal
I 49 6 mi, 06 min
Washington 191 mi 3:24 3 h 24 min 6.4 gal
I 49 61 mi, 57 min
Alexandria 251 mi 4:21 4 h 21 min 8.3 gal
I 49 10 mi, 10 min
Rapides 262 mi 4:32 4 h 32 min 8.8 gal
I 49 19 mi, 19 min
Fern 280 mi 4:51 4 h 51 min 9.5 gal
I 49 28 mi, 28 min
Breedlove Hills 308 mi 5:20 5 h 20 min 10.3 gal
I 49 29 mi, 29 min
Goss 337 mi 5:49 5 h 49 min 11.4 gal
I 49 29 mi, 27 min
Lakewood Village Mobile Home Park 366 mi 6:17 6 h 17 min 12.4 gal
LA 3132 3 mi, 02 min
Hickory Place 369 mi 6:19 6 h 19 min 12.5 gal
LA 3132 9 mi, 08 min
Flournoy 377 mi 6:28 6 h 28 min 12.8 gal
I 20 4 mi, 04 min
Greenwood 382 mi 6:32 6 h 32 min 12.9 gal
I 20 5 mi, 04 min
Waskom 386 mi 6:37 6 h 37 min 13.1 gal
I 20 17 mi, 15 min
Marshall 404 mi 6:52 6 h 52 min 13.7 gal
I 20 18 mi, 16 min
Gum Springs 422 mi 7:08 7 h 08 min 14.3 gal
I 20 3 mi, 02 min
Longview 425 mi 7:10 7 h 10 min 14.4 gal
I 20 7 mi, 06 min
Kinsloe 431 mi 7:16 7 h 16 min 14.7 gal
I 20 88 mi, 1 h 19 min
Terrell 519 mi 8:35 8 h 35 min 17.4 gal
I 20 Spur 557 11 mi, 10 min
Forney 530 mi 8:46 8 h 46 min 17.9 gal
US 80 4 mi, 03 min
Dallas 534 mi 8:49 8 h 49 min 18.1 gal
US 80 7 mi, 06 min
Mesquite 541 mi 8:56 8 h 56 min 18.3 gal
US 80 6 mi, 04 min
Garland 547 mi 9:01 9 h 01 min 18.5 gal
I 635 5 mi, 04 min
Dallas 552 mi 9:05 9 h 05 min 18.7 gal
I 635 4 mi, 04 min
Richardson 556 mi 9:10 9 h 10 min 18.9 gal

Frequently Asked Questions

How much does it cost to drive from Port Sulphur to Richardson?

Fuel cost: 72.1 USD

This fuel cost is calculated as: (Route length 555.5 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.82 USD / gal)

You can adjust fuel consumption and fuel price here.

How long is a car ride from Port Sulphur to Richardson?

Driving time: 9 h 11 min

This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.

  • 204 mi with a maximum speed 68 mph = 3 h
  • 170 mi with a maximum speed 62 mph = 2 h 44 min
  • 32 mi with a maximum speed 60 mph = 31 min
  • 46 mi with a maximum speed 56 mph = 48 min
  • 9 mi with a maximum speed 55 mph = 10 min
  • 2 mi with a maximum speed 50 mph = 2 min
  • 79 mi with a maximum speed 50 mph = 1 h 35 min
  • 11 mi with a maximum speed 45 mph = 14 min
  • 1 mi with a maximum speed 40 mph = 1 min
  • 1 mi with a maximum speed 35 mph = 1 min

The calculated driving time does not take into account intermediate stops and traffic jams.

How far is Port Sulphur to Richardson by land?

The distance between Port Sulphur and Richardson is 555.5 mi by road including 456.7 mi on motorways.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Port Sulphur and Richardson respectively.

How far is Port Sulphur to Richardson by plane?

The shortest distance (air line, as the crow flies) between Port Sulphur and Richardson is 479.7 mi.

This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Port Sulphur and Richardson respectively. Actual distance between airports may be different.

How many hours is Port Sulphur from Richardson by plane?

Boeing 737 airliner needs 57 min to cover the distance of 480 mi at a cruising speed of 497 mph.

Small plane "Cessna 172" needs 3 h 30 min to flight this distance at average speed of 136 mph.

This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.

How long is a helicopter ride from Port Sulphur to Richardson?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 3 h 13 min to cover the distance of 480 mi at a cruising speed of 149 mph.

Popular "Robinson R44" needs 3 h 40 min to flight this distance at average speed of 130 mph.

This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.

What city is halfway between Port Sulphur and Richardson?

The halfway point between Port Sulphur and Richardson is Fern. It is located about 2 mi from the exact midpoint by road.

The distance from Fern to Port Sulphur is 280 mi and driving will take about 4 h 51 min. The road between Fern and Richardson has length 275 mi and will take approximately 4 h 19 min.

The other cities located close to halfway point:

  • Rapides is in 262 mi from Port Sulphur and 294 mi from Richardson
  • Alexandria is in 251 mi from Port Sulphur and 304 mi from Richardson
  • Breedlove Hills is in 308 mi from Port Sulphur and 247 mi from Richardson

Where is Port Sulphur in relation to Richardson?

Port Sulphur is located 480 mi south-east of Richardson.

Port Sulphur has geographic coordinates: latitude 29.48049, longitude -89.69395.

Richardson has geographic coordinates: latitude 32.94818, longitude -96.72972.

Which highway goes from Port Sulphur to Richardson?

The route from Port Sulphur to Richardson follows I 49, I 20, I 10.

Other minor sections pass along the road:

  • US 190: 49 mi
  • LA 23: 42 mi
  • US 80: 19 mi
  • LA 1: 11 mi
  • I 635: 11 mi
  • US 259: 7 mi
  • LA 3132: 7 mi
  • US 167: 7 mi
  • US 90 BUS: 6 mi
  • US 71 BYP: 5 mi
  • Spur 557: 4 mi
  • LA 415: 3 mi
  • LA 8: 3 mi
  • LA 28: 1 mi
  • LA 76: 1 mi
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