Air Miles Calculator

Distance between Oklahoma City, OK (OKC) and Portland, ME (PWM)

Flight distance from Oklahoma City to Portland (Will Rogers World Airport – Portland International Jetport) is 1557 miles / 2505 kilometers / 1353 nautical miles. Estimated flight time is 3 hours 26 minutes.

Driving distance from Oklahoma City (OKC) to Portland (PWM) is 1782 miles / 2868 kilometers and travel time by car is about 31 hours 14 minutes.

Map of flight path and driving directions from Oklahoma City to Portland.

Shortest flight path between Will Rogers World Airport (OKC) and Portland International Jetport (PWM).

How far is Portland from Oklahoma City?

There are several ways to calculate distances between Oklahoma City and Portland. Here are two common methods:

Vincenty's formula (applied above)
  • 1556.564 miles
  • 2505.048 kilometers
  • 1352.617 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1553.555 miles
  • 2500.204 kilometers
  • 1350.002 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Will Rogers World Airport
City: Oklahoma City, OK
Country: United States Flag of United States
IATA Code: OKC
ICAO Code: KOKC
Coordinates: 35°23′35″N, 97°36′2″W

B Portland International Jetport
City: Portland, ME
Country: United States Flag of United States
IATA Code: PWM
ICAO Code: KPWM
Coordinates: 43°38′46″N, 70°18′33″W

Time difference and current local times

The time difference between Oklahoma City and Portland is 1 hour. Portland is 1 hour ahead of Oklahoma City.

Time Difference

Oklahoma City, OK

 CST

Portland, ME

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 183 kg (404 pounds).

Frequent Flyer Miles Calculator

Oklahoma City (OKC) → Portland (PWM).

Distance:
1557
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1557

Round trip?