Distance between Apex MT and Idaho Falls ID
The distance from Apex to Idaho Falls is 154 miles by road including 152 miles on motorways. Road takes approximately 2 hours and 49 minutes and goes through Dubois, Lima, Roberts, Ford, Barretts, Red Rock and Humphrey.
| Shortest distance by air | 135 mi ✈️ |
| Car route length | 154.1 mi 🚗 |
| Driving time | 2 h 49 min |
| Fuel amount | 5.2 gal |
| Fuel cost | 20.4 USD |
| Point | Distance | Time | Fuel | |
| Apex | 0 mi | 00 min | 0.0 gal | |
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I 15 17 mi, 17 min
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| Ford | 17 mi | 17 min | 0.5 gal | |
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I 15 3 mi, 03 min
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| Barretts | 21 mi | 21 min | 0.7 gal | |
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I 15 21 mi, 21 min
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| Red Rock | 42 mi | 42 min | 1.3 gal | |
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I 15 17 mi, 18 min
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| Lima | 59 mi | 1 h 01 min | 1.9 gal | |
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I 15 22 mi, 23 min
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| Humphrey | 81 mi | 1 h 25 min | 2.6 gal | |
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I 15 7 mi, 09 min
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| Spencer | 89 mi | 1 h 34 min | 3.0 gal | |
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I 15 17 mi, 21 min
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| Dubois | 107 mi | 1 h 56 min | 3.4 gal | |
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I 15 27 mi, 29 min
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| Roberts | 134 mi | 2 h 25 min | 4.3 gal | |
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I 15 21 mi, 23 min
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| Idaho Falls | 154 mi | 2 h 49 min | 5.1 gal | |
Hotels of Idaho Falls
Frequently Asked Questions
How much does it cost to drive from Apex to Idaho Falls?
Fuel cost: 20.4 USD
This fuel cost is calculated as: (Route length 154.1 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.89 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Apex to Idaho Falls?
Driving time: 2 h 49 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 74 mi with a maximum speed 62 mph = 1 h 11 min
- 78 mi with a maximum speed 50 mph = 1 h 34 min
- 1 mi with a maximum speed 35 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Apex to Idaho Falls by land?
The distance between Apex and Idaho Falls is 154.1 mi by road including 152.2 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Apex and Idaho Falls respectively.
How far is Apex to Idaho Falls by plane?
The shortest distance (air line, as the crow flies) between Apex and Idaho Falls is 134.8 mi.
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 Apex and Idaho Falls respectively. Actual distance between airports may be different.
How many hours is Apex from Idaho Falls by plane?
Boeing 737 airliner needs 16 min to cover the distance of 135 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 59 min to flight this distance at average speed of 136 mph.
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 Apex to Idaho Falls?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 54 min to cover the distance of 135 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 2 min to flight this distance at average speed of 130 mph.
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 Apex and Idaho Falls?
The halfway point between Apex and Idaho Falls is Humphrey. It is located about 4 mi from the exact midpoint by road.
The distance from Humphrey to Apex is 81 mi and driving will take about 1 h 25 min. The road between Humphrey and Idaho Falls has length 73 mi and will take approximately 1 h 23 min.
The other cities located close to halfway point:
Where is Apex in relation to Idaho Falls?
Apex is located 135 mi north-west of Idaho Falls.
Apex has geographic coordinates: latitude 45.38187, longitude -112.70725.
Idaho Falls has geographic coordinates: latitude 43.49352, longitude -112.04009.
Which highway goes from Apex to Idaho Falls?
The route from Apex to Idaho Falls follows I 15.