Distance between Twin Falls ID and Idaho Falls ID

The distance from Twin Falls to Idaho Falls is 163 miles by road including 158 miles on motorways. Road takes approximately 2 hours and 38 minutes and goes through Pocatello, American Falls, Chubbuck and Blackfoot.

Shortest distance by air 138 mi ✈️
Car route length 162.8 mi 🚗
Driving time 2 h 38 min
Fuel amount 5.5 gal
Fuel cost 21.2 USD
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City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Twin Falls 0 mi 0:00 00 min 0.0 gal
US 93 I 84 12 mi, 12 min
Tipperary Corner 12 mi 0:12 12 min 0.3 gal
I 84 14 mi, 12 min
Greenwood 27 mi 0:25 25 min 0.9 gal
I 84 41 mi, 36 min
Raft River 68 mi 1:01 1 h 01 min 2.3 gal
I 86 25 mi, 21 min
American Falls 93 mi 1:23 1 h 23 min 3.0 gal
I 86 9 mi, 09 min
Schiller 102 mi 1:32 1 h 32 min 3.3 gal
I 86 18 mi, 21 min
Pocatello 120 mi 1:53 1 h 53 min 3.6 gal
I 86 I 15 28 mi, 29 min
Blackfoot 147 mi 2:23 2 h 23 min 4.9 gal
I 15 27 mi, 27 min
Idaho Falls 175 mi 2:51 2 h 51 min 5.8 gal

Frequently Asked Questions

How much does it cost to drive from Twin Falls to Idaho Falls?

Fuel cost: 21.2 USD

This fuel cost is calculated as: (Route length 162.8 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 Twin Falls to Idaho Falls?

Driving time: 2 h 38 min

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

  • 91 mi with a maximum speed 68 mph = 1 h 20 min
  • 38 mi with a maximum speed 62 mph = 36 min
  • 34 mi with a maximum speed 50 mph = 40 min

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

How far is Twin Falls to Idaho Falls by land?

The distance between Twin Falls and Idaho Falls is 162.8 mi by road including 157.8 mi on motorways.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Twin Falls and Idaho Falls respectively.

How far is Twin Falls to Idaho Falls by plane?

The shortest distance (air line, as the crow flies) between Twin Falls and Idaho Falls is 137.9 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 Twin Falls and Idaho Falls respectively. Actual distance between airports may be different.

How many hours is Twin Falls from Idaho Falls by plane?

Boeing 737 airliner needs 16 min to cover the distance of 138 mi at a cruising speed of 497 mph.

Small plane "Cessna 172" needs 1 h 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 Twin Falls to Idaho Falls?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 55 min to cover the distance of 138 mi at a cruising speed of 149 mph.

Popular "Robinson R44" needs 1 h 3 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 Twin Falls and Idaho Falls?

The halfway point between Twin Falls and Idaho Falls is American Falls. It is located about 11 mi from the exact midpoint by road.

The distance from American Falls to Twin Falls is 93 mi and driving will take about 1 h 23 min. The road between American Falls and Idaho Falls has length 70 mi and will take approximately 1 h 15 min.

The other cities located close to halfway point:

  • Raft River is in 68 mi from Twin Falls and 95 mi from Idaho Falls
  • Schiller is in 102 mi from Twin Falls and 62 mi from Idaho Falls

Where is Twin Falls in relation to Idaho Falls?

Twin Falls is located 138 mi south-west of Idaho Falls.

Twin Falls has geographic coordinates: latitude 42.57042, longitude -114.46032.

Idaho Falls has geographic coordinates: latitude 43.49352, longitude -112.04009.

Which highway goes from Twin Falls to Idaho Falls?

The route from Twin Falls to Idaho Falls follows US 30, I 86.

Other minor sections pass along the road:

  • I 84: 48 mi
  • I 15: 46 mi
  • US 26: 23 mi
  • ID 25: 6 mi
  • US 93: 5 mi
The distance between Twin Falls and Idaho Falls is ranked 11,597th in the ranking popularity.
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