How far is Dubuque, IA, from Marquette, MI?
The distance between Marquette (Sawyer International Airport) and Dubuque (Dubuque Regional Airport) is 318 miles / 512 kilometers / 277 nautical miles.
The driving distance from Marquette (MQT) to Dubuque (DBQ) is 403 miles / 648 kilometers, and travel time by car is about 8 hours 13 minutes.
Sawyer International Airport – Dubuque Regional Airport
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Distance from Marquette to Dubuque
There are several ways to calculate the distance from Marquette to Dubuque. Here are two standard methods:
Vincenty's formula (applied above)- 318.328 miles
- 512.300 kilometers
- 276.620 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- 318.255 miles
- 512.182 kilometers
- 276.556 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 Marquette to Dubuque?
The estimated flight time from Sawyer International Airport to Dubuque Regional Airport is 1 hour and 6 minutes.
What is the time difference between Marquette and Dubuque?
The time difference between Marquette and Dubuque is 1 hour. Dubuque is 1 hour behind Marquette.
Flight carbon footprint between Sawyer International Airport (MQT) and Dubuque Regional Airport (DBQ)
On average, flying from Marquette to Dubuque generates about 72 kg of CO2 per passenger, and 72 kilograms equals 158 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Marquette to Dubuque
See the map of the shortest flight path between Sawyer International Airport (MQT) and Dubuque Regional Airport (DBQ).
Airport information
| Origin | Sawyer International Airport |
|---|---|
| City: | Marquette, MI |
| Country: | United States  |
| IATA Code: | MQT |
| ICAO Code: | KSAW |
| Coordinates: | 46°21′12″N, 87°23′43″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 |