How far is Chattanooga, TN, from Nashville, TN?
The distance between Nashville (Nashville International Airport) and Chattanooga (Chattanooga Metropolitan Airport) is 112 miles / 180 kilometers / 97 nautical miles.
The driving distance from Nashville (BNA) to Chattanooga (CHA) is 137 miles / 221 kilometers, and travel time by car is about 2 hours 39 minutes.
Nashville International Airport – Chattanooga Metropolitan Airport
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Distance from Nashville to Chattanooga
There are several ways to calculate the distance from Nashville to Chattanooga. Here are two standard methods:
Vincenty's formula (applied above)- 111.954 miles
- 180.172 kilometers
- 97.285 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- 111.926 miles
- 180.128 kilometers
- 97.261 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 Nashville to Chattanooga?
The estimated flight time from Nashville International Airport to Chattanooga Metropolitan Airport is 42 minutes.
What is the time difference between Nashville and Chattanooga?
Flight carbon footprint between Nashville International Airport (BNA) and Chattanooga Metropolitan Airport (CHA)
On average, flying from Nashville to Chattanooga generates about 41 kg of CO2 per passenger, and 41 kilograms equals 91 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nashville to Chattanooga
See the map of the shortest flight path between Nashville International Airport (BNA) and Chattanooga Metropolitan Airport (CHA).
Airport information
| Origin | Nashville International Airport |
|---|---|
| City: | Nashville, TN |
| Country: | United States  |
| IATA Code: | BNA |
| ICAO Code: | KBNA |
| Coordinates: | 36°7′28″N, 86°40′41″W |
| Destination | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |