Distance between Seaside OR and Plains MT
The distance from Seaside to Plains is 936 kilometers by road including 614 kilometers on motorways. Road takes approximately 9 hours and 37 minutes and goes through Portland, Kennewick, Pasco, Spokane and Coeur d'Alene.
| Shortest distance by air | 708 km ✈️ |
| Car route length | 936 km 🚗 |
| Driving time | 9 h 37 min |
| Fuel amount | 74.9 L |
| Fuel cost | 134 AUD |
| Point | Distance | Time | Fuel | |
| Seaside | 0 km | 00 min | 0.0 L | |
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US 101 US 26 104 km, 1 h 12 min
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| Hillsboro | 104 km | 1 h 12 min | 7.9 L | |
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US 26 10 km, 06 min
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| Marlene Village | 114 km | 1 h 19 min | 9.0 L | |
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US 26 18 km, 12 min
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| Portland | 132 km | 1 h 31 min | 9.6 L | |
|
I 84 14 km, 09 min
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| Gresham | 146 km | 1 h 40 min | 11.6 L | |
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I 84 313 km, 3 h 14 min
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| Kennewick | 459 km | 4 h 55 min | 36.3 L | |
|
US 395 20 km, 13 min
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| Pasco | 479 km | 5 h 09 min | 37.1 L | |
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US 395 206 km, 1 h 57 min
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| Spokane | 684 km | 7 h 06 min | 54.3 L | |
|
I 90 51 km, 29 min
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| Coeur d'Alene | 735 km | 7 h 36 min | 58.4 L | |
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I 90 200 km, 2 h 00 min
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| Plains | 936 km | 9 h 36 min | 74.0 L | |
Frequently Asked Questions
How much does it cost to drive from Seaside to Plains?
Fuel cost: 134 AUD
This fuel cost is calculated as: (Route length 936 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.79 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Seaside to Plains?
Driving time: 9 h 37 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 314 km with a maximum speed 110 km/h = 2 h 51 min
- 151 km with a maximum speed 105 km/h = 1 h 26 min
- 24 km with a maximum speed 100 km/h = 14 min
- 54 km with a maximum speed 97 km/h = 33 min
- 245 km with a maximum speed 90 km/h = 2 h 43 min
- 70 km with a maximum speed 89 km/h = 47 min
- 14 km with a maximum speed 80 km/h = 10 min
- 52 km with a maximum speed 80 km/h = 39 min
- 6 km with a maximum speed 72 km/h = 5 min
- 4 km with a maximum speed 56 km/h = 3 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Seaside to Plains by land?
The distance between Seaside and Plains is 936 km by road including 614 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Seaside and Plains respectively.
How far is Seaside to Plains by plane?
The shortest distance (air line, as the crow flies) between Seaside and Plains is 708 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 Seaside and Plains respectively. Actual distance between airports may be different.
How many hours is Seaside from Plains by plane?
Boeing 737 airliner needs 53 min to cover the distance of 708 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 3 h 13 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 Seaside to Plains?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 57 min to cover the distance of 708 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 3 h 22 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 Seaside and Plains?
The halfway point between Seaside and Plains is Kennewick. It is located about 9 km from the exact midpoint by road.
The distance from Kennewick to Seaside is 459 km and driving will take about 4 h 55 min. The road between Kennewick and Plains has length 477 km and will take approximately 4 h 41 min.
The other cities located close to halfway point:
Where is Seaside in relation to Plains?
Seaside is located 708 km west of Plains.
Seaside has geographic coordinates: latitude 45.99325, longitude -123.92021.
Plains has geographic coordinates: latitude 47.46054, longitude -114.88479.
Which highway goes from Seaside to Plains?
The route from Seaside to Plains follows I 90, US 395, I 84, WA 14, US 30, US 26.
Other minor sections pass along the road:
- MT 135: 35 km
- I 82: 29 km
- MT 200: 15 km
- OR 47: 6 km
- US 101: 6 km
- US 2: 4 km
- US 97: 4 km
- I 182: 2 km
- US 12: 2 km
- I 405: 1 km