Air Miles Calculator

Distance between Spokane, WA (GEG) and Columbus, OH (CMH)

Distance from Spokane to Columbus (Spokane International Airport – John Glenn Columbus International Airport) is 1793 miles / 2886 kilometers / 1558 nautical miles.

How far is Columbus from Spokane?

There are several ways to calculate distances between Spokane and Columbus. Here are two common methods:

Vincenty's formula (applied above)
  • 1793.256 miles
  • 2885.965 kilometers
  • 1558.296 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
  • 1788.925 miles
  • 2878.996 kilometers
  • 1554.534 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 Spokane International Airport (GEG) to John Glenn Columbus International Airport (CMH) is 3 hours 53 minutes.

Time difference and current local times

The time difference between Spokane and Columbus is 3 hours. Columbus is 3 hours ahead of Spokane.

Time Difference

Spokane
Columbus

Spokane, WA

 PST

Columbus, OH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 197 kg (435 pounds).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B John Glenn Columbus International Airport
City: Columbus, OH
Country: United States Flag of United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

Map

Spokane to Columbus flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Columbus (CMH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1793
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1793

Round trip?