How far is Decatur from Newark?
There are several ways to calculate distances between Newark and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 778.174 miles
- 1252.350 kilometers
- 676.215 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
- 776.235 miles
- 1249.228 kilometers
- 674.529 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 Newark Liberty International Airport (EWR) to Decatur Airport (DEC) is 1 hour 58 minutes.
Time difference and current local times
The time difference between Newark and Decatur is 1 hour. Decatur is 1 hour behind Newark.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 133 kg (293 pounds).
Newark to Decatur flight map.
Frequent Flyer Miles Calculator
Newark (EWR) → Decatur (DEC).