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Distance between Guanaja (GJA) and Roatan (RTB)

Flight distance from Guanaja to Roatan (Guanaja Airport – Juan Manuel Gálvez International Airport) is 42 miles / 67 kilometers / 36 nautical miles. Estimated flight time is 34 minutes.

Driving distance from Guanaja (GJA) to Roatan (RTB) is 24 miles / 38 kilometers and travel time by car is about 48 minutes.

Guanaja – Roatan

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42
Miles
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67
Kilometers
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36
Nautical miles

How far is Roatan from Guanaja?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 41.862 miles
  • 67.370 kilometers
  • 36.377 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
  • 41.815 miles
  • 67.295 kilometers
  • 36.337 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).

Flight Duration

Estimated flight time from Guanaja Airport to Juan Manuel Gálvez International Airport is 34 minutes.

Time difference

There is no time difference between Guanaja and Roatan.

Carbon dioxide emissions

On average flying from Guanaja to Roatan generates about 31 kg of CO2 per passenger, 31 kilograms is equal to 69 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Guanaja to Roatan

Shortest flight path between Guanaja Airport (GJA) and Juan Manuel Gálvez International Airport (RTB).

Airport information

Origin Guanaja Airport
City: Guanaja
Country: Honduras Flag of Honduras
IATA Code: GJA
ICAO Code: MHNJ
Coordinates: 16°26′43″N, 85°54′23″W
Destination 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