How far is Harlingen, TX, from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and Harlingen (Valley International Airport) is 989 miles / 1592 kilometers / 859 nautical miles.

Distance from Roatan to Harlingen

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

Vincenty's formula (applied above)

• 989.042 miles
• 1591.709 kilometers
• 859.454 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

• 990.242 miles
• 1593.640 kilometers
• 860.497 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 Harlingen?

The estimated flight time from Juan Manuel Gálvez International Airport to Valley International Airport is 2 hours and 22 minutes.

What is the time difference between Roatan and Harlingen?

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

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and Valley International Airport (HRL)

On average, flying from Roatan to Harlingen generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roatan to Harlingen

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and Valley International Airport (HRL).

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	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″W