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Houston–Roatan | IAH–RTB
Calculations with different methods
- 1094.133 miles
- 1760.836 kilometers
- 950.776 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
- 1096.919 miles
- 1765.320 kilometers
- 953.196 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Juan Manuel Gálvez International Airport (RTB) is 2 hours 34 minutes.
Time difference and current local times
The time difference between Houston and Roatan is 1 hour. Roatan is 1 hour behind Houston.
Houston to Roatan flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Roatan (RTB).