Air Miles Calculator

Distance between Duluth, MN (DLH) and Waterloo, IA (ALO)

Distance from Duluth to Waterloo (Duluth International Airport – Waterloo Regional Airport) is 296 miles / 476 kilometers / 257 nautical miles.

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).

Flight duration

Estimated flight time from Duluth International Airport (DLH) to Waterloo Regional Airport (ALO) is 1 hour 3 minutes.

Time difference and current local times

There is no time difference between Duluth and Waterloo.

Time Difference

Duluth
Waterloo

Duluth, MN

 CDT

Waterloo, IA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (145 pounds).

Airport information


A Duluth International Airport
City: Duluth, MN
Country: United States Flag of United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W

B Waterloo Regional Airport
City: Waterloo, IA
Country: United States Flag of United States
IATA Code: ALO
ICAO Code: KALO
Coordinates: 42°33′25″N, 92°24′1″W

Duluth to Waterloo flight path

Shortest flight path between Duluth International Airport (DLH) and Waterloo Regional Airport (ALO).

Frequent Flyer Miles Calculator

Duluth (DLH) → Waterloo (ALO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
296
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
296

Round trip?