How far is Dubuque, IA, from Dallas, TX?

The distance between Dallas (Dallas Love Field) and Dubuque (Dubuque Regional Airport) is 740 miles / 1190 kilometers / 643 nautical miles.

The driving distance from Dallas (DAL) to Dubuque (DBQ) is 892 miles / 1436 kilometers, and travel time by car is about 16 hours 47 minutes.

Distance from Dallas to Dubuque

There are several ways to calculate the distance from Dallas to Dubuque. Here are two standard methods:

Vincenty's formula (applied above)

• 739.580 miles
• 1190.238 kilometers
• 642.677 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

• 740.306 miles
• 1191.406 kilometers
• 643.308 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 Dallas to Dubuque?

The estimated flight time from Dallas Love Field to Dubuque Regional Airport is 1 hour and 54 minutes.

What is the time difference between Dallas and Dubuque?

There is no time difference between Dallas and Dubuque.

Flight carbon footprint between Dallas Love Field (DAL) and Dubuque Regional Airport (DBQ)

On average, flying from Dallas to Dubuque generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dallas to Dubuque

See the map of the shortest flight path between Dallas Love Field (DAL) and Dubuque Regional Airport (DBQ).

Airport information

Origin	Dallas Love Field
City:	Dallas, TX
Country:	United States
IATA Code:	DAL
ICAO Code:	KDAL
Coordinates:	32°50′49″N, 96°51′6″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