Map of flight path and driving directions from Shreveport to Decatur.
Shortest flight path between Shreveport Regional Airport (SHV) and Decatur Airport (DEC).
How far is Decatur from Shreveport?
There are several ways to calculate distances between Shreveport and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 579.766 miles
- 933.043 kilometers
- 503.803 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
- 580.405 miles
- 934.072 kilometers
- 504.358 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
There is no time difference between Shreveport and Decatur.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 110 kg (243 pounds).
Frequent Flyer Miles Calculator
Shreveport (SHV) → Decatur (DEC).