How far is Kos from Harlingen, TX?

The distance between Harlingen (Valley International Airport) and Kos (Kos International Airport) is 6806 miles / 10953 kilometers / 5914 nautical miles.

Distance from Harlingen to Kos

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

Vincenty's formula (applied above)

• 6805.863 miles
• 10952.975 kilometers
• 5914.133 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

• 6793.333 miles
• 10932.809 kilometers
• 5903.245 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 Harlingen to Kos?

The estimated flight time from Valley International Airport to Kos International Airport is 13 hours and 23 minutes.

What is the time difference between Harlingen and Kos?

The time difference between Harlingen and Kos is 8 hours. Kos is 8 hours ahead of Harlingen.

Flight carbon footprint between Valley International Airport (HRL) and Kos International Airport (KGS)

On average, flying from Harlingen to Kos generates about 828 kg of CO2 per passenger, and 828 kilograms equals 1 825 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Harlingen to Kos

See the map of the shortest flight path between Valley International Airport (HRL) and Kos International Airport (KGS).

Airport information

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

Destination	Kos International Airport
City:	Kos
Country:	Greece
IATA Code:	KGS
ICAO Code:	LGKO
Coordinates:	36°47′35″N, 27°5′30″E