Air Miles Calculator

Distance between Denver, CO (DEN) and Waterloo, IA (ALO)

Flight distance from Denver to Waterloo (Denver International Airport – Waterloo Regional Airport) is 665 miles / 1071 kilometers / 578 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Denver (DEN) to Waterloo (ALO) is 790 miles / 1271 kilometers and travel time by car is about 13 hours 2 minutes.

Map of flight path and driving directions from Denver to Waterloo.

Shortest flight path between Denver International Airport (DEN) and Waterloo Regional Airport (ALO).

How far is Waterloo from Denver?

There are several ways to calculate distances between Denver and Waterloo. Here are two common methods:

Vincenty's formula (applied above)
  • 665.372 miles
  • 1070.813 kilometers
  • 578.193 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
  • 663.861 miles
  • 1068.380 kilometers
  • 576.879 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).

Airport information


A Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″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

Time difference and current local times

The time difference between Denver and Waterloo is 1 hour. Waterloo is 1 hour ahead of Denver.

Time Difference

Denver, CO

 MDT

Waterloo, IA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (266 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Waterloo (ALO).

Distance:
665
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
665

Round trip?