How far is Round Lake from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 424 miles / 682 kilometers / 368 nautical miles.
The driving distance from Duluth (DLH) to Round Lake (ZRJ) is 659 miles / 1061 kilometers, and travel time by car is about 21 hours 53 minutes.
Duluth International Airport – Round Lake (Weagamow Lake) Airport
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Distance from Duluth to Round Lake
There are several ways to calculate the distance from Duluth to Round Lake. Here are two standard methods:
Vincenty's formula (applied above)- 423.515 miles
- 681.581 kilometers
- 368.024 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- 423.384 miles
- 681.370 kilometers
- 367.910 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 Duluth to Round Lake?
The estimated flight time from Duluth International Airport to Round Lake (Weagamow Lake) Airport is 1 hour and 18 minutes.
What is the time difference between Duluth and Round Lake?
Flight carbon footprint between Duluth International Airport (DLH) and Round Lake (Weagamow Lake) Airport (ZRJ)
On average, flying from Duluth to Round Lake generates about 87 kg of CO2 per passenger, and 87 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Duluth to Round Lake
See the map of the shortest flight path between Duluth International Airport (DLH) and Round Lake (Weagamow Lake) Airport (ZRJ).
Airport information
| Origin | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States  |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |
| Destination | Round Lake (Weagamow Lake) Airport |
|---|---|
| City: | Round Lake |
| Country: | Canada  |
| IATA Code: | ZRJ |
| ICAO Code: | CZRJ |
| Coordinates: | 52°56′36″N, 91°18′46″W |