Distance between Boise ID and Post Falls ID
The distance from Boise to Post Falls is 449 miles by road including 418 miles on motorways. Road takes approximately 7 hours and 15 minutes and goes through Kennewick, Pasco, Spokane, Meridian, Nampa, Caldwell and Ontario.
| Shortest distance by air | 285 mi ✈️ |
| Car route length | 448.6 mi 🚗 |
| Driving time | 7 h 15 min |
| Fuel amount | 15.3 gal |
| Fuel cost | 59.2 USD |
| Point | Distance | Time | Fuel | |
| Boise | 0 mi | 00 min | 0.0 gal | |
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US 20 I 184 11 mi, 10 min
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| Meridian | 11 mi | 10 min | 0.3 gal | |
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I 84 8 mi, 07 min
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| Nampa | 19 mi | 18 min | 0.6 gal | |
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I 84 9 mi, 08 min
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| Caldwell | 27 mi | 27 min | 0.8 gal | |
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I 84 29 mi, 30 min
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| Ontario | 57 mi | 57 min | 1.9 gal | |
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I 84 78 mi, 1 h 21 min
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| Baker City | 134 mi | 2 h 19 min | 4.3 gal | |
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I 84 150 mi, 2 h 22 min
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| Kennewick | 285 mi | 4 h 41 min | 9.6 gal | |
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US 395 12 mi, 13 min
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| Pasco | 297 mi | 4 h 55 min | 9.8 gal | |
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US 395 128 mi, 1 h 57 min
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| Spokane | 425 mi | 6 h 53 min | 14.3 gal | |
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I 90 24 mi, 22 min
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| Post Falls | 449 mi | 7 h 15 min | 15.2 gal | |
Hotels of Post Falls
Frequently Asked Questions
How much does it cost to drive from Boise to Post Falls?
Fuel cost: 59.2 USD
This fuel cost is calculated as: (Route length 448.6 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.88 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Boise to Post Falls?
Driving time: 7 h 15 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 217 mi with a maximum speed 68 mph = 3 h 11 min
- 38 mi with a maximum speed 65 mph = 34 min
- 71 mi with a maximum speed 62 mph = 1 h 8 min
- 24 mi with a maximum speed 60 mph = 23 min
- 25 mi with a maximum speed 56 mph = 27 min
- 2 mi with a maximum speed 55 mph = 1 min
- 69 mi with a maximum speed 50 mph = 1 h 22 min
- 1 mi with a maximum speed 45 mph = 1 min
- 1 mi with a maximum speed 35 mph = 1 min
- 1 mi with a maximum speed 31 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Boise to Post Falls by land?
The distance between Boise and Post Falls is 448.6 mi by road including 418.2 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Boise and Post Falls respectively.
How far is Boise to Post Falls by plane?
The shortest distance (air line, as the crow flies) between Boise and Post Falls is 285.2 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 Boise and Post Falls respectively. Actual distance between airports may be different.
How many hours is Boise from Post Falls by plane?
Boeing 737 airliner needs 34 min to cover the distance of 285 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 2 h 5 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 Boise to Post Falls?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 54 min to cover the distance of 285 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 2 h 11 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 Boise and Post Falls?
The halfway point between Boise and Post Falls is Pendleton. It is located about 1 mi from the exact midpoint by road.
The distance from Pendleton to Boise is 224 mi and driving will take about 3 h 45 min. The road between Pendleton and Post Falls has length 225 mi and will take approximately 3 h 30 min.
The other cities located close to halfway point:
Where is Boise in relation to Post Falls?
Boise is located 285 mi south of Post Falls.
Boise has geographic coordinates: latitude 43.61656, longitude -116.20084.
Post Falls has geographic coordinates: latitude 47.71101, longitude -116.94809.
Which highway goes from Boise to Post Falls?
The route from Boise to Post Falls follows I 84, US 30, US 395, I 90.
Other minor sections pass along the road:
- I 82: 30 mi
- ID 55: 12 mi
- I 184: 4 mi
- US 20: 3 mi
- US 26: 3 mi
- US 2: 2 mi
- I 182: 1 mi
- US 12: 1 mi
