How far is Stephenville from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Stephenville (Stephenville International Airport) is 3014 miles / 4850 kilometers / 2619 nautical miles.
The driving distance from Ketchikan (KTN) to Stephenville (YJT) is 5012 miles / 8066 kilometers, and travel time by car is about 115 hours 8 minutes.
Ketchikan International Airport – Stephenville International Airport
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Distance from Ketchikan to Stephenville
There are several ways to calculate the distance from Ketchikan to Stephenville. 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 Ketchikan to Stephenville?
The estimated flight time from Ketchikan International Airport to Stephenville International Airport is 6 hours and 12 minutes.
What is the time difference between Ketchikan and Stephenville?
Flight carbon footprint between Ketchikan International Airport (KTN) and Stephenville International Airport (YJT)
On average, flying from Ketchikan to Stephenville 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 Ketchikan to Stephenville
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Stephenville International Airport (YJT).
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 | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |