How far is New Orleans, LA, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and New Orleans (Louis Armstrong New Orleans International Airport) is 456 miles / 733 kilometers / 396 nautical miles.
The driving distance from Chattanooga (CHA) to New Orleans (MSY) is 508 miles / 818 kilometers, and travel time by car is about 9 hours 26 minutes.
Chattanooga Metropolitan Airport – Louis Armstrong New Orleans International Airport
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Distance from Chattanooga to New Orleans
There are several ways to calculate the distance from Chattanooga to New Orleans. Here are two standard methods:
Vincenty's formula (applied above)- 455.678 miles
- 733.342 kilometers
- 395.973 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- 455.995 miles
- 733.853 kilometers
- 396.249 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 New Orleans?
The estimated flight time from Chattanooga Metropolitan Airport to Louis Armstrong New Orleans International Airport is 1 hour and 21 minutes.
What is the time difference between Chattanooga and New Orleans?
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Louis Armstrong New Orleans International Airport (MSY)
On average, flying from Chattanooga to New Orleans generates about 92 kg of CO2 per passenger, and 92 kilograms equals 203 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 New Orleans
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Louis Armstrong New Orleans International Airport (MSY).
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 | Louis Armstrong New Orleans International Airport |
|---|---|
| City: | New Orleans, LA |
| Country: | United States |
| IATA Code: | MSY |
| ICAO Code: | KMSY |
| Coordinates: | 29°59′36″N, 90°15′28″W |