How far is Liberal, KS, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Liberal (Liberal Mid-America Regional Airport) is 1915 miles / 3082 kilometers / 1664 nautical miles.
The driving distance from Ketchikan (KTN) to Liberal (LBL) is 2522 miles / 4059 kilometers, and travel time by car is about 54 hours 18 minutes.
Ketchikan International Airport – Liberal Mid-America Regional Airport
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Distance from Ketchikan to Liberal
There are several ways to calculate the distance from Ketchikan to Liberal. Here are two standard methods:
Vincenty's formula (applied above)- 1915.155 miles
- 3082.144 kilometers
- 1664.224 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- 1912.404 miles
- 3077.716 kilometers
- 1661.834 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 Liberal?
The estimated flight time from Ketchikan International Airport to Liberal Mid-America Regional Airport is 4 hours and 7 minutes.
What is the time difference between Ketchikan and Liberal?
The time difference between Ketchikan and Liberal is 3 hours. Liberal is 3 hours ahead of Ketchikan.
Flight carbon footprint between Ketchikan International Airport (KTN) and Liberal Mid-America Regional Airport (LBL)
On average, flying from Ketchikan to Liberal generates about 210 kg of CO2 per passenger, and 210 kilograms equals 462 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 Liberal
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Liberal Mid-America Regional Airport (LBL).
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 | Liberal Mid-America Regional Airport |
|---|---|
| City: | Liberal, KS |
| Country: | United States |
| IATA Code: | LBL |
| ICAO Code: | KLBL |
| Coordinates: | 37°2′39″N, 100°57′35″W |