How far is St Louis, MO, from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and St Louis (St. Louis Lambert International Airport) is 1562 miles / 2514 kilometers / 1358 nautical miles.

Distance from Roatan to St Louis

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

Vincenty's formula (applied above)

• 1562.197 miles
• 2514.112 kilometers
• 1357.512 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

• 1567.301 miles
• 2522.326 kilometers
• 1361.947 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 St Louis?

The estimated flight time from Juan Manuel Gálvez International Airport to St. Louis Lambert International Airport is 3 hours and 27 minutes.

What is the time difference between Roatan and St Louis?

There is no time difference between Roatan and St Louis.

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and St. Louis Lambert International Airport (STL)

On average, flying from Roatan to St Louis generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roatan to St Louis

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and St. Louis Lambert International Airport (STL).

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	St. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W