Calculations with different methods
- 1317.177 miles
- 2119.792 kilometers
- 1144.596 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
- 1320.396 miles
- 2124.972 kilometers
- 1147.393 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Dallas/Fort Worth International Airport (DFW) to Juan Manuel Gálvez International Airport (RTB) is 2 hours 59 minutes.
Time difference and current local times
The time difference between Dallas and Roatan is 1 hour. Roatan is 1 hour behind Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (369 pounds).
Dallas to Roatan flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Roatan (RTB).