How far is Roatan from Key West, FL?

The distance between Key West (Key West International Airport) and Roatan (Juan Manuel Gálvez International Airport) is 645 miles / 1039 kilometers / 561 nautical miles.

Distance from Key West to Roatan

There are several ways to calculate the distance from Key West to Roatan. Here are two standard methods:

Vincenty's formula (applied above)

• 645.316 miles
• 1038.535 kilometers
• 560.764 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

• 647.268 miles
• 1041.677 kilometers
• 562.461 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 Key West to Roatan?

The estimated flight time from Key West International Airport to Juan Manuel Gálvez International Airport is 1 hour and 43 minutes.

What is the time difference between Key West and Roatan?

The time difference between Key West and Roatan is 1 hour. Roatan is 1 hour behind Key West.

Flight carbon footprint between Key West International Airport (EYW) and Juan Manuel Gálvez International Airport (RTB)

On average, flying from Key West to Roatan generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Key West to Roatan

See the map of the shortest flight path between Key West International Airport (EYW) and Juan Manuel Gálvez International Airport (RTB).

Airport information

Origin	Key West International Airport
City:	Key West, FL
Country:	United States
IATA Code:	EYW
ICAO Code:	KEYW
Coordinates:	24°33′21″N, 81°45′34″W

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