Distance between Ontario OR and Mill City OR
The distance from Ontario to Mill City is 450 miles by road including 433 miles on motorways. Road takes approximately 7 hours and 25 minutes and goes through Portland, Salem, Baker City, La Grande, Pendleton, The Dalles and Hood River.
| Shortest distance by air | 277 mi ✈️ |
| Car route length | 450.5 mi 🚗 |
| Driving time | 7 h 25 min |
| Fuel amount | 15.3 gal |
| Fuel cost | 59.8 USD |
| Point | Distance | Time | Fuel | |
| Ontario | 0 mi | 00 min | 0.0 gal | |
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US 30 I 84 80 mi, 1 h 24 min
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| Baker City | 80 mi | 1 h 24 min | 2.4 gal | |
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I 84 36 mi, 38 min
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| La Grande | 116 mi | 2 h 02 min | 3.8 gal | |
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I 84 53 mi, 47 min
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| Pendleton | 169 mi | 2 h 50 min | 5.6 gal | |
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I 84 122 mi, 1 h 58 min
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| The Dalles | 291 mi | 4 h 48 min | 9.8 gal | |
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I 84 23 mi, 21 min
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| Hood River | 314 mi | 5 h 10 min | 10.4 gal | |
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I 84 36 mi, 33 min
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| Springdale | 350 mi | 5 h 43 min | 11.6 gal | |
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I 84 24 mi, 23 min
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| Portland | 373 mi | 6 h 07 min | 12.4 gal | |
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I 84 I 5 47 mi, 46 min
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| Salem | 420 mi | 6 h 53 min | 14.1 gal | |
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I 5 OR 22 30 mi, 32 min
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| Mill City | 450 mi | 7 h 25 min | 15.2 gal | |
Frequently Asked Questions
How much does it cost to drive from Ontario to Mill City?
Fuel cost: 59.8 USD
This fuel cost is calculated as: (Route length 450.5 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.9 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Ontario to Mill City?
Driving time: 7 h 25 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 109 mi with a maximum speed 68 mph = 1 h 36 min
- 117 mi with a maximum speed 65 mph = 1 h 47 min
- 93 mi with a maximum speed 62 mph = 1 h 29 min
- 14 mi with a maximum speed 60 mph = 13 min
- 12 mi with a maximum speed 56 mph = 12 min
- 22 mi with a maximum speed 55 mph = 23 min
- 5 mi with a maximum speed 50 mph = 5 min
- 79 mi with a maximum speed 50 mph = 1 h 35 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Ontario to Mill City by land?
The distance between Ontario and Mill City is 450.5 mi by road including 433.1 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Ontario and Mill City respectively.
How far is Ontario to Mill City by plane?
The shortest distance (air line, as the crow flies) between Ontario and Mill City is 277.1 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 Ontario and Mill City respectively. Actual distance between airports may be different.
How many hours is Ontario from Mill City by plane?
Boeing 737 airliner needs 33 min to cover the distance of 277 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 2 h 1 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 Ontario to Mill City?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 51 min to cover the distance of 277 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 2 h 7 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 Ontario and Mill City?
The halfway point between Ontario and Mill City is Boardman. It is located about 7 mi from the exact midpoint by road.
The distance from Boardman to Ontario is 218 mi and driving will take about 3 h 34 min. The road between Boardman and Mill City has length 232 mi and will take approximately 3 h 51 min.
The other cities located close to halfway point:
Where is Ontario in relation to Mill City?
Ontario is located 277 mi east of Mill City.
Ontario has geographic coordinates: latitude 44.02655, longitude -116.96294.
Mill City has geographic coordinates: latitude 44.75401, longitude -122.47814.
Which highway goes from Ontario to Mill City?
The route from Ontario to Mill City follows I 84, US 30.
Other minor sections pass along the road:
- I 5: 47 mi
- OR 22: 29 mi
- US 395: 20 mi
- OR 99E: 4 mi
- US 30 Business: 1 mi