Distance between Boise ID and Idaho Falls ID
The distance from Boise to Idaho Falls is 451 kilometers by road including 444 kilometers on motorways. Road takes approximately 4 hours and 21 minutes and goes through Pocatello, Mountain Home, Jerome, American Falls, Chubbuck and Blackfoot.
| Shortest distance by air | 336 km ✈️ |
| Car route length | 451 km 🚗 |
| Driving time | 4 h 21 min |
| Fuel amount | 36.1 L |
| Fuel cost | 70.8 CAD |
| Point | Distance | Time | Fuel | |
| Boise | 0 km | 00 min | 0.0 L | |
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US 20 82 km, 46 min
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| Mountain Home | 82 km | 46 min | 5.0 L | |
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I 84 28 km, 15 min
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| Glenns Ferry | 110 km | 1 h 02 min | 8.6 L | |
|
I 84 35 km, 19 min
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| Bliss | 146 km | 1 h 21 min | 11.1 L | |
|
I 84 27 km, 14 min
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| Appleton | 173 km | 1 h 35 min | 12.3 L | |
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I 84 36 km, 19 min
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| Tipperary Corner | 208 km | 1 h 55 min | 16.2 L | |
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I 84 US 30 129 km, 1 h 10 min
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| American Falls | 338 km | 3 h 06 min | 26.4 L | |
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I 86 44 km, 30 min
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| Pocatello | 382 km | 3 h 36 min | 28.7 L | |
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I 86 I 15 45 km, 29 min
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| Blackfoot | 426 km | 4 h 06 min | 33.8 L | |
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I 15 43 km, 27 min
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| Idaho Falls | 470 km | 4 h 34 min | 37.1 L | |
Hotels of Idaho Falls
Frequently Asked Questions
How much does it cost to drive from Boise to Idaho Falls?
Fuel cost: 70.8 CAD
This fuel cost is calculated as: (Route length 451 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.96 CAD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Boise to Idaho Falls?
Driving time: 4 h 21 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 329 km with a maximum speed 110 km/h = 2 h 59 min
- 69 km with a maximum speed 100 km/h = 41 min
- 3 km with a maximum speed 90 km/h = 2 min
- 47 km with a maximum speed 80 km/h = 35 min
- 1 km with a maximum speed 56 km/h = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Boise to Idaho Falls by land?
The distance between Boise and Idaho Falls is 451 km by road including 444 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Boise and Idaho Falls respectively.
How far is Boise to Idaho Falls by plane?
The shortest distance (air line, as the crow flies) between Boise and Idaho Falls is 336 km.
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 Boise and Idaho Falls respectively. Actual distance between airports may be different.
How many hours is Boise from Idaho Falls by plane?
Boeing 737 airliner needs 25 min to cover the distance of 336 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 1 h 31 min to flight this distance at average speed of 220 km/h.
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 Boise to Idaho Falls?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 24 min to cover the distance of 336 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 1 h 36 min to flight this distance at average speed of 210 km/h.
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 Boise and Idaho Falls?
The halfway point between Boise and Idaho Falls is Greenwood. It is located about 6 km from the exact midpoint by road.
The distance from Greenwood to Boise is 232 km and driving will take about 2 h 8 min. The road between Greenwood and Idaho Falls has length 220 km and will take approximately 2 h 13 min.
The other cities located close to halfway point:
Where is Boise in relation to Idaho Falls?
Boise is located 336 km west of Idaho Falls.
Boise has geographic coordinates: latitude 43.61656, longitude -116.20084.
Idaho Falls has geographic coordinates: latitude 43.49352, longitude -112.04009.
Which highway goes from Boise to Idaho Falls?
The route from Boise to Idaho Falls follows I 84, US 30, US 26, I 86.
Other minor sections pass along the road:
- I 15: 74 km
- US 20: 69 km
- ID 25: 10 km