How far is Key West, FL, from Roatan?

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

Distance from Roatan to Key West

There are several ways to calculate the distance from Roatan to Key West. 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 Roatan to Key West?

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

What is the time difference between Roatan and Key West?

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

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

On average, flying from Roatan to Key West 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 Roatan to Key West

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

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	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