How far is Fort Smith from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and Fort Smith (Fort Smith Airport) is 3274 miles / 5269 kilometers / 2845 nautical miles.

Distance from Roatan to Fort Smith

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

Vincenty's formula (applied above)

• 3274.016 miles
• 5269.018 kilometers
• 2845.042 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

• 3277.439 miles
• 5274.526 kilometers
• 2848.016 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 Fort Smith?

The estimated flight time from Juan Manuel Gálvez International Airport to Fort Smith Airport is 6 hours and 41 minutes.

What is the time difference between Roatan and Fort Smith?

The time difference between Roatan and Fort Smith is 1 hour. Fort Smith is 1 hour behind Roatan.

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and Fort Smith Airport (YSM)

On average, flying from Roatan to Fort Smith generates about 367 kg of CO2 per passenger, and 367 kilograms equals 809 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roatan to Fort Smith

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and Fort Smith Airport (YSM).

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	Fort Smith Airport
City:	Fort Smith
Country:	Canada
IATA Code:	YSM
ICAO Code:	CYSM
Coordinates:	60°1′13″N, 111°57′43″W