Map of flight path from Dallas to Roatan.
Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Juan Manuel Gálvez International Airport (RTB).
How far is Roatan from Dallas?
There are several ways to calculate distances between Dallas and Roatan. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
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 (370 pounds).
Frequent Flyer Miles Calculator
Dallas (DFW) → Roatan (RTB).