How far is Lewistown, MT, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Lewistown (Lewistown Municipal Airport) is 1505 miles / 2422 kilometers / 1308 nautical miles.
The driving distance from Chattanooga (CHA) to Lewistown (LWT) is 1836 miles / 2955 kilometers, and travel time by car is about 34 hours 4 minutes.
Chattanooga Metropolitan Airport – Lewistown Municipal Airport
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Distance from Chattanooga to Lewistown
There are several ways to calculate the distance from Chattanooga to Lewistown. Here are two standard methods:
Vincenty's formula (applied above)- 1504.813 miles
- 2421.762 kilometers
- 1307.647 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- 1502.717 miles
- 2418.388 kilometers
- 1305.825 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 Chattanooga to Lewistown?
The estimated flight time from Chattanooga Metropolitan Airport to Lewistown Municipal Airport is 3 hours and 20 minutes.
What is the time difference between Chattanooga and Lewistown?
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Lewistown Municipal Airport (LWT)
On average, flying from Chattanooga to Lewistown generates about 180 kg of CO2 per passenger, and 180 kilograms equals 396 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chattanooga to Lewistown
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Lewistown Municipal Airport (LWT).
Airport information
| Origin | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States  |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |
| Destination | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |