How far is Walla Walla, WA, from Lewistown, MT?
The distance between Lewistown (Lewistown Municipal Airport) and Walla Walla (Walla Walla Regional Airport) is 425 miles / 684 kilometers / 369 nautical miles.
The driving distance from Lewistown (LWT) to Walla Walla (ALW) is 620 miles / 998 kilometers, and travel time by car is about 12 hours 3 minutes.
Lewistown Municipal Airport – Walla Walla Regional Airport
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Distance from Lewistown to Walla Walla
There are several ways to calculate the distance from Lewistown to Walla Walla. Here are two standard methods:
Vincenty's formula (applied above)- 425.091 miles
- 684.117 kilometers
- 369.394 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- 423.898 miles
- 682.198 kilometers
- 368.357 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 Lewistown to Walla Walla?
The estimated flight time from Lewistown Municipal Airport to Walla Walla Regional Airport is 1 hour and 18 minutes.
What is the time difference between Lewistown and Walla Walla?
Flight carbon footprint between Lewistown Municipal Airport (LWT) and Walla Walla Regional Airport (ALW)
On average, flying from Lewistown to Walla Walla generates about 88 kg of CO2 per passenger, and 88 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lewistown to Walla Walla
See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Walla Walla Regional Airport (ALW).
Airport information
| Origin | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States  |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″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 |