Distance between Post Falls ID and Hermiston OR
The distance from Post Falls to Hermiston is 194 miles by road including 158 miles on motorways. Road takes approximately 3 hours and 4 minutes and goes through Spokane, Pasco, Kennewick, Liberty Lake and Spokane Valley.
Shortest distance by air | 170 mi ✈️ |
Car route length | 193.9 mi 🚗 |
Driving time | 3 h 4 min |
Fuel amount | 6.6 gal |
Fuel cost | 25.9 USD |
Point | Distance | Time | Fuel | |
Post Falls | 0 mi | 00 min | 0.0 gal | |
I 90 5 mi, 04 min
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Spokane Bridge | 5 mi | 04 min | 0.2 gal | |
I 90 2 mi, 02 min
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Liberty Lake | 7 mi | 06 min | 0.2 gal | |
I 90 7 mi, 07 min
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Spokane Valley | 15 mi | 13 min | 0.3 gal | |
I 90 11 mi, 10 min
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Spokane | 26 mi | 24 min | 0.7 gal | |
I 90 33 mi, 29 min
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Sprague | 58 mi | 53 min | 1.9 gal | |
I 90 US 395 70 mi, 1 h 03 min
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Connell | 128 mi | 1 h 57 min | 4.2 gal | |
US 395 24 mi, 22 min
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Pasco | 152 mi | 2 h 20 min | 4.8 gal | |
US 395 12 mi, 13 min
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Kennewick | 164 mi | 2 h 34 min | 5.5 gal | |
US 395 30 mi, 30 min
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Hermiston | 194 mi | 3 h 04 min | 6.4 gal |
Hotels of Hermiston
Frequently Asked Questions
How much does it cost to drive from Post Falls to Hermiston?
Fuel cost: 25.9 USD
This fuel cost is calculated as: (Route length 193.9 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.93 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Post Falls to Hermiston?
Driving time: 3 h 4 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 130 mi with a maximum speed 68 mph = 1 h 55 min
- 2 mi with a maximum speed 65 mph = 1 min
- 20 mi with a maximum speed 60 mph = 19 min
- 27 mi with a maximum speed 56 mph = 28 min
- 2 mi with a maximum speed 55 mph = 2 min
- 9 mi with a maximum speed 50 mph = 11 min
- 1 mi with a maximum speed 45 mph = 1 min
- 2 mi with a maximum speed 35 mph = 2 min
- 1 mi with a maximum speed 30 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Post Falls to Hermiston by land?
The distance between Post Falls and Hermiston is 193.9 mi by road including 157.8 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Post Falls and Hermiston respectively.
How far is Post Falls to Hermiston by plane?
The shortest distance (air line, as the crow flies) between Post Falls and Hermiston is 170.3 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 Post Falls and Hermiston respectively. Actual distance between airports may be different.
How many hours is Post Falls from Hermiston by plane?
Boeing 737 airliner needs 20 min to cover the distance of 170 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 1 h 14 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 Post Falls to Hermiston?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 8 min to cover the distance of 170 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 18 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 Post Falls and Hermiston?
The halfway point between Post Falls and Hermiston is Paha. It is located about 6 mi from the exact midpoint by road.
The distance from Paha to Post Falls is 91 mi and driving will take about 1 h 22 min. The road between Paha and Hermiston has length 103 mi and will take approximately 1 h 42 min.
The other cities located close to halfway point:
Where is Post Falls in relation to Hermiston?
Post Falls is located 170 mi north-east of Hermiston.
Post Falls has geographic coordinates: latitude 47.71101, longitude -116.94809.
Hermiston has geographic coordinates: latitude 45.84041, longitude -119.28946.
Which highway goes from Post Falls to Hermiston?
The route from Post Falls to Hermiston follows US 395, I 90.
Other minor sections pass along the road:
- I 82: 20 mi
- US 2: 2 mi
- I 182: 2 mi
- US 12: 2 mi
- US 730: 1 mi