Air Miles Calculator

Distance between Oklahoma City, OK (OKC) and Seattle, WA (SEA)

Flight distance from Oklahoma City to Seattle (Will Rogers World Airport – Seattle–Tacoma International Airport) is 1519 miles / 2445 kilometers / 1320 nautical miles. Estimated flight time is 3 hours 22 minutes.

Driving distance from Oklahoma City (OKC) to Seattle (SEA) is 2005 miles / 3227 kilometers and travel time by car is about 32 hours 24 minutes.

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

Shortest flight path between Will Rogers World Airport (OKC) and Seattle–Tacoma International Airport (SEA).

How far is Seattle from Oklahoma City?

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

Vincenty's formula (applied above)
  • 1519.178 miles
  • 2444.880 kilometers
  • 1320.130 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
  • 1516.988 miles
  • 2441.355 kilometers
  • 1318.226 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 Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

Time difference and current local times

The time difference between Oklahoma City and Seattle is 2 hours. Seattle is 2 hours behind Oklahoma City.

Time Difference

Oklahoma City, OK

 CST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 181 kg (398 pounds).

Frequent Flyer Miles Calculator

Oklahoma City (OKC) → Seattle (SEA).

Distance:
1519
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1519

Round trip?