How far is Waterloo, IA, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Waterloo (Waterloo Regional Airport) is 296 miles / 476 kilometers / 257 nautical miles.
The driving distance from Duluth (DLH) to Waterloo (ALO) is 344 miles / 554 kilometers, and travel time by car is about 6 hours 54 minutes.
Duluth International Airport – Waterloo Regional Airport
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Distance from Duluth to Waterloo
There are several ways to calculate the distance from Duluth to Waterloo. Here are two standard methods:
Vincenty's formula (applied above)- 296.056 miles
- 476.456 kilometers
- 257.266 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- 296.239 miles
- 476.750 kilometers
- 257.425 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 Waterloo?
The estimated flight time from Duluth International Airport to Waterloo Regional Airport is 1 hour and 3 minutes.
What is the time difference between Duluth and Waterloo?
Flight carbon footprint between Duluth International Airport (DLH) and Waterloo Regional Airport (ALO)
On average, flying from Duluth to Waterloo generates about 69 kg of CO2 per passenger, and 69 kilograms equals 151 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 Waterloo
See the map of the shortest flight path between Duluth International Airport (DLH) and Waterloo Regional Airport (ALO).
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 | Waterloo Regional Airport |
|---|---|
| City: | Waterloo, IA |
| Country: | United States |
| IATA Code: | ALO |
| ICAO Code: | KALO |
| Coordinates: | 42°33′25″N, 92°24′1″W |