How far is Guanaja from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and Guanaja (Guanaja Airport) is 42 miles / 67 kilometers / 36 nautical miles.

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

Distance from Roatan to Guanaja

There are several ways to calculate the distance from Roatan to Guanaja. Here are two standard 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 planet.

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).

How long does it take to fly from Roatan to Guanaja?

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

What is the time difference between Roatan and Guanaja?

There is no time difference between Roatan and Guanaja.

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and Guanaja Airport (GJA)

On average, flying from Roatan to Guanaja generates about 31 kg of CO2 per passenger, and 31 kilograms equals 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 Roatan to Guanaja

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and Guanaja Airport (GJA).

Airport information

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

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