Map of flight path and driving directions from Duluth to Waterloo.
Shortest flight path between Duluth International Airport (DLH) and Waterloo Regional Airport (ALO).
How far is Waterloo from Duluth?
There are several ways to calculate distances between Duluth and Waterloo. Here are two common 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 earth.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).
Time difference and current local times
There is no time difference between Duluth and Waterloo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 69 kg (151 pounds).
Frequent Flyer Miles Calculator
Duluth (DLH) → Waterloo (ALO).