How far is Dubuque, IA, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Dubuque (Dubuque Regional Airport) is 147 miles / 236 kilometers / 128 nautical miles.
The driving distance from Chicago (ORD) to Dubuque (DBQ) is 173 miles / 278 kilometers, and travel time by car is about 3 hours 36 minutes.
Chicago O'Hare International Airport – Dubuque Regional Airport
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Distance from Chicago to Dubuque
There are several ways to calculate the distance from Chicago to Dubuque. Here are two standard methods:
Vincenty's formula (applied above)- 146.887 miles
- 236.391 kilometers
- 127.641 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- 146.522 miles
- 235.805 kilometers
- 127.325 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 Chicago to Dubuque?
The estimated flight time from Chicago O'Hare International Airport to Dubuque Regional Airport is 46 minutes.
What is the time difference between Chicago and Dubuque?
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Dubuque Regional Airport (DBQ)
On average, flying from Chicago to Dubuque generates about 47 kg of CO2 per passenger, and 47 kilograms equals 103 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chicago to Dubuque
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Dubuque Regional Airport (DBQ).
Airport information
Origin | Chicago O'Hare International Airport |
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City: | Chicago, IL |
Country: | United States |
IATA Code: | ORD |
ICAO Code: | KORD |
Coordinates: | 41°58′42″N, 87°54′17″W |
Destination | Dubuque Regional Airport |
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City: | Dubuque, IA |
Country: | United States |
IATA Code: | DBQ |
ICAO Code: | KDBQ |
Coordinates: | 42°24′7″N, 90°42′34″W |
Airlines flying from Chicago (ORD) to Dubuque (DBQ)
American Airlines |