How far is Williston, ND, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Williston (Williston Basin International Airport) is 1284 miles / 2066 kilometers / 1116 nautical miles.
The driving distance from Ketchikan (KTN) to Williston (XWA) is 1690 miles / 2720 kilometers, and travel time by car is about 38 hours 31 minutes.
Ketchikan International Airport – Williston Basin International Airport
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Distance from Ketchikan to Williston
There are several ways to calculate the distance from Ketchikan to Williston. Here are two standard methods:
Vincenty's formula (applied above)- 1283.933 miles
- 2066.291 kilometers
- 1115.708 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- 1280.334 miles
- 2060.498 kilometers
- 1112.580 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 Williston?
The estimated flight time from Ketchikan International Airport to Williston Basin International Airport is 2 hours and 55 minutes.
What is the time difference between Ketchikan and Williston?
Flight carbon footprint between Ketchikan International Airport (KTN) and Williston Basin International Airport (XWA)
On average, flying from Ketchikan to Williston generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 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 Williston
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Williston Basin International Airport (XWA).
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 | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″W |