How far is Dubuque, IA, from Waterloo, IA?

The distance between Waterloo (Waterloo Regional Airport) and Dubuque (Dubuque Regional Airport) is 87 miles / 140 kilometers / 76 nautical miles.

The driving distance from Waterloo (ALO) to Dubuque (DBQ) is 99 miles / 159 kilometers, and travel time by car is about 2 hours 3 minutes.

Distance from Waterloo to Dubuque

There are several ways to calculate the distance from Waterloo to Dubuque. Here are two standard methods:

Vincenty's formula (applied above)

• 87.047 miles
• 140.088 kilometers
• 75.641 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

• 86.821 miles
• 139.725 kilometers
• 75.446 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 Waterloo to Dubuque?

The estimated flight time from Waterloo Regional Airport to Dubuque Regional Airport is 39 minutes.

What is the time difference between Waterloo and Dubuque?

There is no time difference between Waterloo and Dubuque.

Flight carbon footprint between Waterloo Regional Airport (ALO) and Dubuque Regional Airport (DBQ)

On average, flying from Waterloo to Dubuque generates about 38 kg of CO2 per passenger, and 38 kilograms equals 83 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Waterloo to Dubuque

See the map of the shortest flight path between Waterloo Regional Airport (ALO) and Dubuque Regional Airport (DBQ).

Airport information

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

Destination	Dubuque Regional Airport
City:	Dubuque, IA
Country:	United States
IATA Code:	DBQ
ICAO Code:	KDBQ
Coordinates:	42°24′7″N, 90°42′34″W