How far is Langkawi from Ketchikan, AK?

The distance between Ketchikan (Ketchikan International Airport) and Langkawi (Langkawi International Airport) is 7272 miles / 11703 kilometers / 6319 nautical miles.

Distance from Ketchikan to Langkawi

There are several ways to calculate the distance from Ketchikan to Langkawi. Here are two standard methods:

Vincenty's formula (applied above)

• 7271.763 miles
• 11702.768 kilometers
• 6318.989 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

• 7265.796 miles
• 11693.165 kilometers
• 6313.804 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 Ketchikan to Langkawi?

The estimated flight time from Ketchikan International Airport to Langkawi International Airport is 14 hours and 16 minutes.

What is the time difference between Ketchikan and Langkawi?

The time difference between Ketchikan and Langkawi is 17 hours. Langkawi is 17 hours ahead of Ketchikan.

Flight carbon footprint between Ketchikan International Airport (KTN) and Langkawi International Airport (LGK)

On average, flying from Ketchikan to Langkawi generates about 893 kg of CO2 per passenger, and 893 kilograms equals 1 969 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ketchikan to Langkawi

See the map of the shortest flight path between Ketchikan International Airport (KTN) and Langkawi International Airport (LGK).

Airport information

Origin	Ketchikan International Airport
City:	Ketchikan, AK
Country:	United States
IATA Code:	KTN
ICAO Code:	PAKT
Coordinates:	55°21′19″N, 131°42′38″W

Destination	Langkawi International Airport
City:	Langkawi
Country:	Malaysia
IATA Code:	LGK
ICAO Code:	WMKL
Coordinates:	6°19′47″N, 99°43′43″E