Map of flight path and driving directions from Kalamazoo to Decatur.
Shortest flight path between Kalamazoo/Battle Creek International Airport (AZO) and Decatur Airport (DEC).
How far is Decatur from Kalamazoo?
There are several ways to calculate distances between Kalamazoo and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 239.573 miles
- 385.555 kilometers
- 208.183 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
- 239.398 miles
- 385.274 kilometers
- 208.031 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).
Time difference and current local times
The time difference between Kalamazoo and Decatur is 1 hour. Decatur is 1 hour behind Kalamazoo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 60 kg (133 pounds).
Frequent Flyer Miles Calculator
Kalamazoo (AZO) → Decatur (DEC).