How far is Walla Walla, WA, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Walla Walla (Walla Walla Regional Airport) is 867 miles / 1395 kilometers / 753 nautical miles.
The driving distance from Ketchikan (KTN) to Walla Walla (ALW) is 1353 miles / 2177 kilometers, and travel time by car is about 32 hours 26 minutes.
Ketchikan International Airport – Walla Walla Regional Airport
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Distance from Ketchikan to Walla Walla
There are several ways to calculate the distance from Ketchikan to Walla Walla. Here are two standard methods:
Vincenty's formula (applied above)- 866.878 miles
- 1395.106 kilometers
- 753.297 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- 865.450 miles
- 1392.807 kilometers
- 752.056 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 Walla Walla?
The estimated flight time from Ketchikan International Airport to Walla Walla Regional Airport is 2 hours and 8 minutes.
What is the time difference between Ketchikan and Walla Walla?
Flight carbon footprint between Ketchikan International Airport (KTN) and Walla Walla Regional Airport (ALW)
On average, flying from Ketchikan to Walla Walla generates about 141 kg of CO2 per passenger, and 141 kilograms equals 310 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 Walla Walla
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Walla Walla Regional Airport (ALW).
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 | Walla Walla Regional Airport |
|---|---|
| City: | Walla Walla, WA |
| Country: | United States |
| IATA Code: | ALW |
| ICAO Code: | KALW |
| Coordinates: | 46°5′41″N, 118°17′16″W |