How far is Idaho Falls, ID from Boise, ID?
Distance by Flight
Shortest distance between Idaho Falls and Boise is 209.05 miles (336.43 km).
Flight distance from Idaho Falls, ID to Boise, ID is 209.05 miles. Estimated flight time is 00 hours 33 minutes.
It takes 00 hours 30 minutes to travel from Idaho Falls to Boise with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Idaho Falls, Idaho to Boise, Idaho is: 279.64 miles (450.03 km) by car.
Driving from Idaho Falls to Boise will take approximately 03 hours 53 minutes.
#1 Idaho Falls
The most populous city in Bonneville County, Idaho. It is located on the Snake River in eastern Idaho. Idaho Falls is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Idaho Falls Zoo and the Museum of Idaho.
| Population | 62888 |
|---|---|
| GPS Coordinates | 43°27'60"N 112°2'3"W |
| Latitude | 43.4665800 |
| Longitude | -112.0341400 |
| Altitude | 1434 |
| Country | United States |
#2 Boise
The capital of Idaho. It is located in the western part of the state. Boise is known for its many parks and green spaces, its many outdoor activities, and its many attractions, such as the Boise Art Museum and the Discovery Center of Idaho.
| Population | 228959 |
|---|---|
| GPS Coordinates | 43°36'49"N 116°12'12"W |
| Latitude | 43.6135000 |
| Longitude | -116.2034500 |
| Altitude | 823 |
| Country | United States |
Ending point in Boise: (-116.203299,43.613424)
Estimated Travel Time Between Idaho Falls and Boise
The distance between Idaho Falls and Boise is 450 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 Idaho Falls and Boise. The current time is 05:04:40.
| 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 |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 37.35 liters (9.87 gallon) of gas to cover the route between Idaho Falls and Boise.
The estimated cost of gas to go from Idaho Falls to Boise is $38.61 (diesel $46.13).
Idaho gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.91 | $4.15 | $4.38 | $4.68 |
| Total | $38.61 | $40.92 | $43.25 | $46.13 |
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 (in Idaho ) per gallon of daily gas for calculations is $3.913 (Diesel $4.675) /gallon. Last changed prices on April 24, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Idaho Falls and Boise (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
