How far is Montreal from Dubuque, IA?
The distance between Dubuque (Dubuque Regional Airport) and Montreal (Montreal Saint-Hubert Longueuil Airport) is 887 miles / 1427 kilometers / 771 nautical miles.
The driving distance from Dubuque (DBQ) to Montreal (YHU) is 1052 miles / 1693 kilometers, and travel time by car is about 20 hours 35 minutes.
Dubuque Regional Airport – Montreal Saint-Hubert Longueuil Airport
Search flights
Distance from Dubuque to Montreal
There are several ways to calculate the distance from Dubuque to Montreal. Here are two standard methods:
Vincenty's formula (applied above)- 886.899 miles
- 1427.326 kilometers
- 770.694 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- 884.661 miles
- 1423.723 kilometers
- 768.749 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 Dubuque to Montreal?
The estimated flight time from Dubuque Regional Airport to Montreal Saint-Hubert Longueuil Airport is 2 hours and 10 minutes.
What is the time difference between Dubuque and Montreal?
The time difference between Dubuque and Montreal is 1 hour. Montreal is 1 hour ahead of Dubuque.
Flight carbon footprint between Dubuque Regional Airport (DBQ) and Montreal Saint-Hubert Longueuil Airport (YHU)
On average, flying from Dubuque to Montreal generates about 142 kg of CO2 per passenger, and 142 kilograms equals 314 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dubuque to Montreal
See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and Montreal Saint-Hubert Longueuil Airport (YHU).
Airport information
| Origin | Dubuque Regional Airport |
|---|---|
| City: | Dubuque, IA |
| Country: | United States  |
| IATA Code: | DBQ |
| ICAO Code: | KDBQ |
| Coordinates: | 42°24′7″N, 90°42′34″W |
| Destination | Montreal Saint-Hubert Longueuil Airport |
|---|---|
| City: | Montreal |
| Country: | Canada  |
| IATA Code: | YHU |
| ICAO Code: | CYHU |
| Coordinates: | 45°31′3″N, 73°25′0″W |