How far is Decatur from Honolulu?
There are several ways to calculate distances between Honolulu and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 4203.951 miles
- 6765.603 kilometers
- 3653.133 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
- 4197.582 miles
- 6755.353 kilometers
- 3647.599 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 Daniel K. Inouye International Airport (HNL) to Decatur Airport (DEC) is 8 hours 27 minutes.
Time difference and current local times
The time difference between Honolulu and Decatur is 4 hours. Decatur is 4 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 489 kg (1 077 pounds).
Honolulu to Decatur flight map.
Frequent Flyer Miles Calculator
Honolulu (HNL) → Decatur (DEC).