Air Miles Calculator

Distance between Oklahoma City, OK (OKC) and Grand Island, NE (GRI)

Distance from Oklahoma City to Grand Island (Will Rogers World Airport – Central Nebraska Regional Airport) is 386 miles / 622 kilometers / 336 nautical miles.

How far is Grand Island from Oklahoma City?

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

Vincenty's formula (applied above)
  • 386.407 miles
  • 621.861 kilometers
  • 335.778 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
  • 387.070 miles
  • 622.928 kilometers
  • 336.354 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).

Flight duration

Estimated flight time from Will Rogers World Airport (OKC) to Central Nebraska Regional Airport (GRI) is 1 hour 13 minutes.

Time difference and current local times

There is no time difference between Oklahoma City and Grand Island.

Time Difference

Oklahoma City
Grand Island

Oklahoma City, OK

 CST

Grand Island, NE

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 81 kg (179 pounds).

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 Central Nebraska Regional Airport
City: Grand Island, NE
Country: United States Flag of United States
IATA Code: GRI
ICAO Code: KGRI
Coordinates: 40°58′2″N, 98°18′34″W

Map

Oklahoma City to Grand Island flight map.

Frequent Flyer Miles Calculator

Oklahoma City (OKC) → Grand Island (GRI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
386
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
386

Round trip?