How far is Ketchikan, AK, from Laramie, WY?
The distance between Laramie (Laramie Regional Airport) and Ketchikan (Ketchikan International Airport) is 1527 miles / 2457 kilometers / 1327 nautical miles.
The driving distance from Laramie (LAR) to Ketchikan (KTN) is 2006 miles / 3228 kilometers, and travel time by car is about 45 hours 39 minutes.
Laramie Regional Airport – Ketchikan International Airport
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Distance from Laramie to Ketchikan
There are several ways to calculate the distance from Laramie to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 1527.009 miles
- 2457.482 kilometers
- 1326.934 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- 1524.305 miles
- 2453.132 kilometers
- 1324.585 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 Laramie to Ketchikan?
The estimated flight time from Laramie Regional Airport to Ketchikan International Airport is 3 hours and 23 minutes.
What is the time difference between Laramie and Ketchikan?
The time difference between Laramie and Ketchikan is 2 hours. Ketchikan is 2 hours behind Laramie.
Flight carbon footprint between Laramie Regional Airport (LAR) and Ketchikan International Airport (KTN)
On average, flying from Laramie to Ketchikan generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laramie to Ketchikan
See the map of the shortest flight path between Laramie Regional Airport (LAR) and Ketchikan International Airport (KTN).
Airport information
| Origin | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States  |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″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 |