How far is Lewistown, MT, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Lewistown (Lewistown Municipal Airport) is 1116 miles / 1797 kilometers / 970 nautical miles.
The driving distance from Ketchikan (KTN) to Lewistown (LWT) is 1467 miles / 2361 kilometers, and travel time by car is about 34 hours 27 minutes.
Ketchikan International Airport – Lewistown Municipal Airport
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Distance from Ketchikan to Lewistown
There are several ways to calculate the distance from Ketchikan to Lewistown. Here are two standard methods:
Vincenty's formula (applied above)- 1116.474 miles
- 1796.791 kilometers
- 970.190 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- 1113.745 miles
- 1792.398 kilometers
- 967.818 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 Lewistown?
The estimated flight time from Ketchikan International Airport to Lewistown Municipal Airport is 2 hours and 36 minutes.
What is the time difference between Ketchikan and Lewistown?
Flight carbon footprint between Ketchikan International Airport (KTN) and Lewistown Municipal Airport (LWT)
On average, flying from Ketchikan to Lewistown generates about 158 kg of CO2 per passenger, and 158 kilograms equals 347 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 Lewistown
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Lewistown Municipal Airport (LWT).
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 | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |