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).
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.
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|
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.
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.