Distance between Port Sulphur LA and Lake Dallas TX
The distance from Port Sulphur to Lake Dallas is 580 miles by road including 483 miles on motorways. Road takes approximately 9 hours and 34 minutes and goes through New Orleans, Baton Rouge, Alexandria, Longview, Dallas, Mesquite and Garland.
Shortest distance by air | 500 mi ✈️ |
Car route length | 579.7 mi 🚗 |
Driving time | 9 h 34 min |
Fuel amount | 19.7 gal |
Fuel cost | 75.3 USD |
Point | Distance | Time | Fuel | |
Port Sulphur | 0 mi | 00 min | 0.0 gal | |
LA 23 48 mi, 54 min
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New Orleans | 48 mi | 54 min | 1.5 gal | |
US 90 BUS I 10 77 mi, 1 h 15 min
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Baton Rouge | 125 mi | 2 h 10 min | 4.1 gal | |
I 10 I 49 126 mi, 2 h 12 min
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Alexandria | 251 mi | 4 h 22 min | 8.3 gal | |
I 49 173 mi, 2 h 48 min
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Longview | 425 mi | 7 h 11 min | 14.4 gal | |
I 20 109 mi, 1 h 38 min
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Dallas | 534 mi | 8 h 50 min | 18.1 gal | |
US 80 7 mi, 06 min
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Mesquite | 541 mi | 8 h 56 min | 18.3 gal | |
US 80 6 mi, 04 min
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Garland | 547 mi | 9 h 01 min | 18.5 gal | |
I 635 I 635 TEXpress 27 mi, 26 min
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Lewisville | 574 mi | 9 h 28 min | 19.4 gal | |
I 35E 6 mi, 06 min
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Lake Dallas | 580 mi | 9 h 34 min | 19.7 gal |
Hotels of Lake Dallas
Frequently Asked Questions
How much does it cost to drive from Port Sulphur to Lake Dallas?
Fuel cost: 75.3 USD
This fuel cost is calculated as: (Route length 579.7 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 Lake Dallas?
Driving time: 9 h 34 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 223 mi with a maximum speed 68 mph = 3 h 16 min
- 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
- 86 mi with a maximum speed 50 mph = 1 h 44 min
- 11 mi with a maximum speed 45 mph = 14 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Port Sulphur to Lake Dallas by land?
The distance between Port Sulphur and Lake Dallas is 579.7 mi by road including 483.4 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 Lake Dallas respectively.
How far is Port Sulphur to Lake Dallas by plane?
The shortest distance (air line, as the crow flies) between Port Sulphur and Lake Dallas is 500.2 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 Lake Dallas respectively. Actual distance between airports may be different.
How many hours is Port Sulphur from Lake Dallas by plane?
Boeing 737 airliner needs 1 h to cover the distance of 500 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 3 h 39 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 Lake Dallas?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 3 h 21 min to cover the distance of 500 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 3 h 50 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 Lake Dallas?
The halfway point between Port Sulphur and Lake Dallas is Fern. It is located about 10 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 Lake Dallas has length 300 mi and will take approximately 4 h 42 min.
The other cities located close to halfway point:
Where is Port Sulphur in relation to Lake Dallas?
Port Sulphur is located 500 mi south-east of Lake Dallas.
Port Sulphur has geographic coordinates: latitude 29.48049, longitude -89.69395.
Lake Dallas has geographic coordinates: latitude 33.11929, longitude -97.02556.
Which highway goes from Port Sulphur to Lake Dallas?
The route from Port Sulphur to Lake Dallas 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
- I 635: 12 mi
- LA 1: 11 mi
- I 635 TEXpress: 7 mi
- US 259: 7 mi
- LA 3132: 7 mi
- US 167: 7 mi
- US 90 BUS: 6 mi
- US 71 BYP: 5 mi
- I 35E: 5 mi
- Spur 557: 4 mi
- LA 415: 3 mi
- LA 8: 3 mi
- LA 28: 1 mi
- LA 76: 1 mi