How far is Duluth, MN, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Duluth (Duluth International Airport) is 875 miles / 1408 kilometers / 760 nautical miles.
The driving distance from Blountville (TRI) to Duluth (DLH) is 1066 miles / 1715 kilometers, and travel time by car is about 20 hours 27 minutes.
Blountville Tri-Cities Regional Airport – Duluth International Airport
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Distance from Blountville to Duluth
There are several ways to calculate the distance from Blountville to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 875.081 miles
- 1408.306 kilometers
- 760.424 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- 875.005 miles
- 1408.185 kilometers
- 760.359 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 Blountville to Duluth?
The estimated flight time from Blountville Tri-Cities Regional Airport to Duluth International Airport is 2 hours and 9 minutes.
What is the time difference between Blountville and Duluth?
The time difference between Blountville and Duluth is 1 hour. Duluth is 1 hour behind Blountville.
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Duluth International Airport (DLH)
On average, flying from Blountville to Duluth generates about 142 kg of CO2 per passenger, and 142 kilograms equals 312 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Blountville to Duluth
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Duluth International Airport (DLH).
Airport information
| Origin | Blountville Tri-Cities Regional Airport |
|---|---|
| City: | Blountville, TN |
| Country: | United States  |
| IATA Code: | TRI |
| ICAO Code: | KTRI |
| Coordinates: | 36°28′30″N, 82°24′26″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 |