Air Miles Calculator

Distance between Charlotte, NC (CLT) and Dubuque, IA (DBQ)

Distance from Charlotte to Dubuque (Dubuque Regional Airport – Charlotte Douglas International Airport) is 723 miles / 1163 kilometers / 628 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

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.

Time Difference

Charlotte
Dubuque

Charlotte, NC

 EDT

Dubuque, IA

 CDT

Airport information


A Charlotte Douglas International Airport
City: Charlotte, NC
Country: United States Flag of United States
IATA Code: CLT
ICAO Code: KCLT
Coordinates: 35°12′50″N, 80°56′35″W

B Dubuque Regional Airport
City: Dubuque, IA
Country: United States Flag of United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W

Map

Charlotte to Dubuque flight map.

Frequent Flyer Miles Calculator

Charlotte (CLT) → Dubuque (DBQ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
723
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
723

Round trip?