Air Miles Calculator

Distance between Roatan (RTB) and Houston, TX (IAH)

Flight distance from Roatan to Houston (Juan Manuel Gálvez International Airport – Houston George Bush Intercontinental Airport) is 1094 miles / 1761 kilometers / 951 nautical miles. Estimated flight time is 2 hours 34 minutes.

Map of flight path from Roatan to Houston.

Shortest flight path between Juan Manuel Gálvez International Airport (RTB) and Houston George Bush Intercontinental Airport (IAH).

How far is Houston from Roatan?

There are several ways to calculate distances between Roatan and Houston. Here are two common methods:

Vincenty's formula (applied above)
  • 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 – the shortest distance between two points).

Airport information


A Juan Manuel Gálvez International Airport
City: Roatan
Country: Honduras Flag of Honduras
IATA Code: RTB
ICAO Code: MHRO
Coordinates: 16°19′0″N, 86°31′22″W

B Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Time difference and current local times

The time difference between Roatan and Houston is 1 hour. Houston is 1 hour ahead of Roatan.

Time Difference

Roatan

 CST

Houston, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (345 pounds).

Frequent Flyer Miles Calculator

Roatan (RTB) → Houston (IAH).

Distance:
1094
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1094

Round trip?