How far is Ketchikan, AK, from Walla Walla, WA?
The distance between Walla Walla (Walla Walla Regional Airport) and Ketchikan (Ketchikan International Airport) is 867 miles / 1395 kilometers / 753 nautical miles.
The driving distance from Walla Walla (ALW) to Ketchikan (KTN) is 1354 miles / 2179 kilometers, and travel time by car is about 32 hours 28 minutes.
Walla Walla Regional Airport – Ketchikan International Airport
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Distance from Walla Walla to Ketchikan
There are several ways to calculate the distance from Walla Walla to Ketchikan. 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 Walla Walla to Ketchikan?
The estimated flight time from Walla Walla Regional Airport to Ketchikan International Airport is 2 hours and 8 minutes.
What is the time difference between Walla Walla and Ketchikan?
Flight carbon footprint between Walla Walla Regional Airport (ALW) and Ketchikan International Airport (KTN)
On average, flying from Walla Walla to Ketchikan 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 Walla Walla to Ketchikan
See the map of the shortest flight path between Walla Walla Regional Airport (ALW) and Ketchikan International Airport (KTN).
Airport information
| Origin | 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 |
| 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 |