How far is Sault Ste Marie, MI, from Dubuque, IA?
The distance between Dubuque (Dubuque Regional Airport) and Sault Ste Marie (Chippewa County International Airport) is 407 miles / 656 kilometers / 354 nautical miles.
The driving distance from Dubuque (DBQ) to Sault Ste Marie (CIU) is 524 miles / 843 kilometers, and travel time by car is about 10 hours 45 minutes.
Dubuque Regional Airport – Chippewa County International Airport
Search flights
Distance from Dubuque to Sault Ste Marie
There are several ways to calculate the distance from Dubuque to Sault Ste Marie. Here are two standard methods:
Vincenty's formula (applied above)- 407.430 miles
- 655.694 kilometers
- 354.047 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- 406.906 miles
- 654.851 kilometers
- 353.591 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 Sault Ste Marie?
The estimated flight time from Dubuque Regional Airport to Chippewa County International Airport is 1 hour and 16 minutes.
What is the time difference between Dubuque and Sault Ste Marie?
Flight carbon footprint between Dubuque Regional Airport (DBQ) and Chippewa County International Airport (CIU)
On average, flying from Dubuque to Sault Ste Marie generates about 85 kg of CO2 per passenger, and 85 kilograms equals 187 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 Sault Ste Marie
See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and Chippewa County International Airport (CIU).
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 | Chippewa County International Airport |
|---|---|
| City: | Sault Ste Marie, MI |
| Country: | United States |
| IATA Code: | CIU |
| ICAO Code: | KCIU |
| Coordinates: | 46°15′2″N, 84°28′20″W |