How far is Decatur from San Diego?
There are several ways to calculate distances between San Diego and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 1647.216 miles
- 2650.937 kilometers
- 1431.392 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
- 1644.085 miles
- 2645.898 kilometers
- 1428.671 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 San Diego International Airport (SAN) to Decatur Airport (DEC) is 3 hours 37 minutes.
Time difference and current local times
The time difference between San Diego and Decatur is 2 hours. Decatur is 2 hours ahead of San Diego.
San Diego, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 181 kg (398 pounds).
San Diego to Decatur flight path
Shortest flight path between San Diego International Airport (SAN) and Decatur Airport (DEC).
Frequent Flyer Miles Calculator
San Diego (SAN) → Decatur (DEC).