How far is Duluth, MN, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Duluth (Duluth International Airport) is 892 miles / 1436 kilometers / 775 nautical miles.
The driving distance from Chattanooga (CHA) to Duluth (DLH) is 1090 miles / 1754 kilometers, and travel time by car is about 20 hours 21 minutes.
Chattanooga Metropolitan Airport – Duluth International Airport
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Distance from Chattanooga to Duluth
There are several ways to calculate the distance from Chattanooga to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 892.160 miles
- 1435.792 kilometers
- 775.265 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- 892.733 miles
- 1436.715 kilometers
- 775.764 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 Duluth?
The estimated flight time from Chattanooga Metropolitan Airport to Duluth International Airport is 2 hours and 11 minutes.
What is the time difference between Chattanooga and Duluth?
The time difference between Chattanooga and Duluth is 1 hour. Duluth is 1 hour behind Chattanooga.
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Duluth International Airport (DLH)
On average, flying from Chattanooga to Duluth generates about 143 kg of CO2 per passenger, and 143 kilograms equals 315 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 Duluth
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Duluth International Airport (DLH).
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 | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |