Shortest distance between Ontario and Gresham is 286.83 miles (461.6 km).
Flight distance from Ontario, OR to Gresham, OR is 286.83 miles. Estimated flight time is 00 hours 44 minutes.
It takes 00 hours 39 minutes to travel from Ontario to Gresham with an airplane (average speed of 550 miles).
The driving distance from Ontario, Oregon to Gresham, Oregon is: 365.05 miles (587.5 km) by car.
Driving from Ontario to Gresham will take approximately 05 hours 48 minutes.
City in Oregon, USA
|GPS Coordinates||44°1'36"N 116°57'47"W|
City in Oregon, USA
|GPS Coordinates||45°29'53"N 122°25'53"W|
The distance between Ontario and Gresham is 587 km if you choose to drive by road. You can go 06 hours 31 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
Please keep in mind that there is a 1 hour time gap between Ontario, OR and Gresham, OR. The current time in Ontario is 13:32:50, although it is 12:32:50 in Gresham.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||12 hours 09 minutes|
|40 mph (64.37 km/h)||09 hours 07 minutes|
|50 mph (80.47 km/h)||07 hours 18 minutes|
|60 mph (96.56 km/h)||06 hours 05 minutes|
|70 mph (112.65 km/h)||05 hours 12 minutes|
|75 mph (120.7 km/h)||04 hours 52 minutes|
|80 mph (128.75 km/h)||04 hours 33 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 48.76 liters (12.88 gallon) of gas to cover the route between Ontario and Gresham.
The estimated cost of gas to go from Ontario to Gresham is $52.84 (diesel $62.46).
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on June 06, 2023.
The place names are translated into coordinates to approximate the distance between Ontario and Gresham (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Driving distance from Albany, OR to Ontario 444.26 miles (715 km)
Driving distance from Aloha, OR to Ontario 388.28 miles (625 km)
Driving distance from Beaverton, OR to Ontario 384.32 miles (619 km)
Driving distance from Bend, OR to Ontario 260.41 miles (419 km)
Driving distance from Corvallis, OR to Ontario 387 miles (623 km)
Driving distance from Eugene, OR to Ontario 408.58 miles (658 km)
Driving distance from Grants Pass, OR to Ontario 450.29 miles (725 km)
Driving distance from Hillsboro, OR to Ontario 396.51 miles (638 km)
Driving distance from Keizer, OR to Ontario 418.08 miles (673 km)
Driving distance from Lake Oswego, OR to Ontario 382.6 miles (616 km)
Driving distance from McMinnville, OR to Ontario 425.27 miles (684 km)
Driving distance from Medford, OR to Ontario 432.63 miles (696 km)