How far is Ketchikan, AK, from Stephenville?
The distance between Stephenville (Stephenville International Airport) and Ketchikan (Ketchikan International Airport) is 3014 miles / 4850 kilometers / 2619 nautical miles.
The driving distance from Stephenville (YJT) to Ketchikan (KTN) is 5013 miles / 8067 kilometers, and travel time by car is about 115 hours 8 minutes.
Stephenville International Airport – Ketchikan International Airport
Search flights
Distance from Stephenville to Ketchikan
There are several ways to calculate the distance from Stephenville to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 3013.606 miles
- 4849.929 kilometers
- 2618.752 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- 3004.208 miles
- 4834.805 kilometers
- 2610.586 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 Stephenville to Ketchikan?
The estimated flight time from Stephenville International Airport to Ketchikan International Airport is 6 hours and 12 minutes.
What is the time difference between Stephenville and Ketchikan?
Flight carbon footprint between Stephenville International Airport (YJT) and Ketchikan International Airport (KTN)
On average, flying from Stephenville to Ketchikan generates about 336 kg of CO2 per passenger, and 336 kilograms equals 740 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Stephenville to Ketchikan
See the map of the shortest flight path between Stephenville International Airport (YJT) and Ketchikan International Airport (KTN).
Airport information
| Origin | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |
| Destination | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |