How far is Decatur from Columbus?
There are several ways to calculate distances between Columbus and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 317.505 miles
- 510.975 kilometers
- 275.904 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
- 316.714 miles
- 509.702 kilometers
- 275.217 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).
Estimated flight time from John Glenn Columbus International Airport (CMH) to Decatur Airport (DEC) is 1 hour 6 minutes.
Time difference and current local times
The time difference between Columbus and Decatur is 1 hour. Decatur is 1 hour behind Columbus.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 69 kg (152 pounds).
Columbus to Decatur flight path
Shortest flight path between John Glenn Columbus International Airport (CMH) and Decatur Airport (DEC).
Frequent Flyer Miles Calculator
Columbus (CMH) → Decatur (DEC).