Distance from Portland, OR to O'Fallon, IL

Driving distance from Portland, OR to O'Fallon, IL is 2081 miles (3349 km). How far is it from Portland, OR to O'Fallon, IL? It's a 35 hours 05 minutes drive by car. Flight distance is approximately 1733 miles (2790 km) and flight time from Portland, OR to O'Fallon, IL is 03 hours 29 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
2081 Miles
/
3349 Km
Driving distance
Gas consumption
83.24 Gallons
318.16 Litres
Gas consumption
Flight distance
1733 Miles
/
2790 Km
Flight distance

How far is it from Portland, OR to O'Fallon, IL?

To travel the distance from Portland, OR to O'Fallon, IL, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to O'Fallon, IL

Choose a place to stay while traveling from Portland, OR to O'Fallon, IL. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations