Shortest distance between Boise and Idaho Falls is 209.05 miles (336.43 km).
Flight distance from Boise, ID to Idaho Falls, ID is 209.05 miles. Estimated flight time is 00 hours 33 minutes.
It takes 00 hours 30 minutes to travel from Boise to Idaho Falls with an airplane (average speed of 550 miles).
The driving distance from Boise, Idaho to Idaho Falls, Idaho is: 279.98 miles (450.58 km) by car.
Driving from Boise to Idaho Falls will take approximately 03 hours 55 minutes.
The distance between Boise and Idaho Falls is 451 km if you choose to drive by road. You can go 05 hours 00 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 Boise and Idaho Falls. The current time is 22:51:13.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||09 hours 19 minutes|
|40 mph (64.37 km/h)||06 hours 59 minutes|
|50 mph (80.47 km/h)||05 hours 35 minutes|
|60 mph (96.56 km/h)||04 hours 39 minutes|
|70 mph (112.65 km/h)||03 hours 59 minutes|
|75 mph (120.7 km/h)||03 hours 43 minutes|
|80 mph (128.75 km/h)||03 hours 29 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 37.4 liters (9.88 gallon) of gas to cover the route between Boise and Idaho Falls.
The estimated cost of gas to go from Boise to Idaho Falls is $40.53 (diesel $47.91).
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 May 22, 2022.
The place names are translated into coordinates to approximate the distance between Boise 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.