How far is Montgomery, AL, from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and Montgomery (Montgomery Regional Airport) is 1100 miles / 1771 kilometers / 956 nautical miles.

Distance from Roatan to Montgomery

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

Vincenty's formula (applied above)

• 1100.158 miles
• 1770.533 kilometers
• 956.011 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

• 1104.405 miles
• 1777.367 kilometers
• 959.702 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 Montgomery?

The estimated flight time from Juan Manuel Gálvez International Airport to Montgomery Regional Airport is 2 hours and 34 minutes.

What is the time difference between Roatan and Montgomery?

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

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and Montgomery Regional Airport (MGM)

On average, flying from Roatan to Montgomery generates about 157 kg of CO2 per passenger, and 157 kilograms equals 346 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roatan to Montgomery

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and Montgomery Regional Airport (MGM).

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	Montgomery Regional Airport
City:	Montgomery, AL
Country:	United States
IATA Code:	MGM
ICAO Code:	KMGM
Coordinates:	32°18′2″N, 86°23′38″W