How far is Seletar from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Seletar (Seletar Airport) is 7432 miles / 11961 kilometers / 6459 nautical miles.
Ketchikan International Airport – Seletar Airport
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Distance from Ketchikan to Seletar
There are several ways to calculate the distance from Ketchikan to Seletar. Here are two standard methods:
Vincenty's formula (applied above)- 7432.367 miles
- 11961.234 kilometers
- 6458.550 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- 7428.384 miles
- 11954.826 kilometers
- 6455.089 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 Seletar?
The estimated flight time from Ketchikan International Airport to Seletar Airport is 14 hours and 34 minutes.
What is the time difference between Ketchikan and Seletar?
Flight carbon footprint between Ketchikan International Airport (KTN) and Seletar Airport (XSP)
On average, flying from Ketchikan to Seletar generates about 916 kg of CO2 per passenger, and 916 kilograms equals 2 020 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ketchikan to Seletar
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Seletar Airport (XSP).
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 | Seletar Airport |
|---|---|
| City: | Seletar |
| Country: | Singapore  |
| IATA Code: | XSP |
| ICAO Code: | WSSL |
| Coordinates: | 1°25′1″N, 103°52′4″E |