How far is Long Seridan from Ketchikan, AK?

The distance between Ketchikan (Ketchikan International Airport) and Long Seridan (Long Seridan Airport) is 6886 miles / 11082 kilometers / 5984 nautical miles.

Distance from Ketchikan to Long Seridan

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

Vincenty's formula (applied above)

• 6886.046 miles
• 11082.017 kilometers
• 5983.810 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

• 6882.056 miles
• 11075.596 kilometers
• 5980.343 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 Long Seridan?

The estimated flight time from Ketchikan International Airport to Long Seridan Airport is 13 hours and 32 minutes.

What is the time difference between Ketchikan and Long Seridan?

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

Flight carbon footprint between Ketchikan International Airport (KTN) and Long Seridan Airport (ODN)

On average, flying from Ketchikan to Long Seridan generates about 839 kg of CO2 per passenger, and 839 kilograms equals 1 849 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ketchikan to Long Seridan

See the map of the shortest flight path between Ketchikan International Airport (KTN) and Long Seridan Airport (ODN).

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	Long Seridan Airport
City:	Long Seridan
Country:	Malaysia
IATA Code:	ODN
ICAO Code:	WBGI
Coordinates:	3°58′1″N, 115°3′0″E