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Charlotte–Dubuque | CLT–DBQ
Calculations with different methods
- 722.742 miles
- 1163.140 kilometers
- 628.046 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 722.375 miles
- 1162.549 kilometers
- 627.726 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Charlotte Douglas International Airport (CLT) to Dubuque Regional Airport (DBQ) is 1 hour 52 minutes.
Time difference and current local times
The time difference between Charlotte and Dubuque is 1 hour. Dubuque is 1 hour behind Charlotte.
Charlotte to Dubuque flight map.
Frequent Flyer Miles Calculator
Charlotte (CLT) → Dubuque (DBQ).