How far is Twin Falls from Idaho Falls?

Distance by Flight

Shortest distance between Twin Falls and Idaho Falls is 137.57 miles (221.4 km).

Flight distance from Twin Falls, ID to Idaho Falls, ID is 137.57 miles. Estimated flight time is 00 hours 19 minutes.

It takes 00 hours 17 minutes to travel from Twin Falls to Idaho Falls with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Twin Falls, Idaho to Idaho Falls, Idaho is: 159.47 miles (256.65 km) by car.

Driving from Twin Falls to Idaho Falls will take approximately 02 hours 18 minutes.

Idaho Falls image
#1 Twin Falls

City in Twin Falls County, Idaho, United States

Population 50197
GPS Coordinates 42°33'47"N 114°27'39"W
Latitude 42.5629700
Longitude -114.4608700
Altitude 1138
Country United States
Idaho Falls image
#2 Idaho Falls

City in and the county seat of Bonneville County, Idaho, United States

Population 62888
GPS Coordinates 43°27'60"N 112°2'3"W
Latitude 43.4665800
Longitude -112.0341400
Altitude 1434
Country United States

Estimated Travel Time Between Twin Falls and Idaho Falls

The distance between Twin Falls and Idaho Falls is 257 km if you choose to drive by road. You can go 02 hours 51 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Twin Falls and Idaho Falls. The current time is 19:47:14.

Average Speed Travel Time
30 mph (48.3 km/h) 05 hours 18 minutes
40 mph (64.37 km/h) 03 hours 59 minutes
50 mph (80.47 km/h) 03 hours 11 minutes
60 mph (96.56 km/h) 02 hours 39 minutes
70 mph (112.65 km/h) 02 hours 16 minutes
75 mph (120.7 km/h) 02 hours 07 minutes
80 mph (128.75 km/h) 01 hours 59 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 21.3 liters (5.63 gallon) of gas to cover the route between Twin Falls and Idaho Falls.
The estimated cost of gas to go from Twin Falls to Idaho Falls is $23.08 (diesel $27.29).

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on August 19, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Twin Falls and Idaho Falls (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

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Driving distance from Ammon, ID to Twin Falls 162.81 miles (262 km)

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Driving distance from Boise, ID to Twin Falls 127.94 miles (206 km)

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Driving distance from Caldwell, ID to Twin Falls 152.21 miles (245 km)

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Driving distance from Chubbuck, ID to Twin Falls 112.2 miles (181 km)

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Driving distance from Eagle, ID to Twin Falls 139.67 miles (225 km)

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Driving distance from Hayden, ID to Twin Falls 540.7 miles (870 km)

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Driving distance from Kuna, ID to Twin Falls 135.27 miles (218 km)

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Driving distance from Lewiston, ID to Twin Falls 397.8 miles (640 km)

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Driving distance from Meridian, ID to Twin Falls 136.16 miles (219 km)

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Driving distance from Moscow, ID to Twin Falls 425.54 miles (685 km)

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