How far is Dubuque, IA, from Charlotte, NC?

The distance between Charlotte (Charlotte Douglas International Airport) and Dubuque (Dubuque Regional Airport) is 723 miles / 1163 kilometers / 628 nautical miles.

The driving distance from Charlotte (CLT) to Dubuque (DBQ) is 926 miles / 1491 kilometers, and travel time by car is about 17 hours 43 minutes.

Distance from Charlotte to Dubuque

There are several ways to calculate the distance from Charlotte to Dubuque. Here are two standard 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 planet.

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 – the shortest distance between two points).

How long does it take to fly from Charlotte to Dubuque?

The estimated flight time from Charlotte Douglas International Airport to Dubuque Regional Airport is 1 hour and 52 minutes.

What is the time difference between Charlotte and Dubuque?

The time difference between Charlotte and Dubuque is 1 hour. Dubuque is 1 hour behind Charlotte.

Flight carbon footprint between Charlotte Douglas International Airport (CLT) and Dubuque Regional Airport (DBQ)

On average, flying from Charlotte to Dubuque generates about 127 kg of CO2 per passenger, and 127 kilograms equals 280 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Charlotte to Dubuque

See the map of the shortest flight path between Charlotte Douglas International Airport (CLT) and Dubuque Regional Airport (DBQ).

Airport information

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