How far is Duluth, MN, from Tulsa, OK?
The distance between Tulsa (Tulsa International Airport) and Duluth (Duluth International Airport) is 759 miles / 1221 kilometers / 659 nautical miles.
The driving distance from Tulsa (TUL) to Duluth (DLH) is 855 miles / 1376 kilometers, and travel time by car is about 15 hours 34 minutes.
Tulsa International Airport – Duluth International Airport
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Distance from Tulsa to Duluth
There are several ways to calculate the distance from Tulsa to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 758.890 miles
- 1221.315 kilometers
- 659.457 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- 759.603 miles
- 1222.463 kilometers
- 660.077 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 Tulsa to Duluth?
The estimated flight time from Tulsa International Airport to Duluth International Airport is 1 hour and 56 minutes.
What is the time difference between Tulsa and Duluth?
Flight carbon footprint between Tulsa International Airport (TUL) and Duluth International Airport (DLH)
On average, flying from Tulsa to Duluth generates about 131 kg of CO2 per passenger, and 131 kilograms equals 288 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tulsa to Duluth
See the map of the shortest flight path between Tulsa International Airport (TUL) and Duluth International Airport (DLH).
Airport information
| Origin | Tulsa International Airport |
|---|---|
| City: | Tulsa, OK |
| Country: | United States  |
| IATA Code: | TUL |
| ICAO Code: | KTUL |
| Coordinates: | 36°11′54″N, 95°53′17″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 |