Air Miles Calculator

Distance between Lexington, KY (LEX) and Dubuque, IA (DBQ)

Distance from Lexington to Dubuque (Blue Grass Airport – Dubuque Regional Airport) is 441 miles / 710 kilometers / 383 nautical miles.

How far is Dubuque from Lexington?

There are several ways to calculate distances between Lexington and Dubuque. Here are two common methods:

Vincenty's formula (applied above)
  • 441.295 miles
  • 710.195 kilometers
  • 383.474 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
  • 440.992 miles
  • 709.709 kilometers
  • 383.212 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).

Flight duration

Estimated flight time from Blue Grass Airport (LEX) to Dubuque Regional Airport (DBQ) is 1 hour 20 minutes.

Time difference and current local times

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

Time Difference

Lexington
Dubuque

Lexington, KY

 EDT

Dubuque, IA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 90 kg (199 pounds).

Airport information


A Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″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

Lexington to Dubuque flight path

Shortest flight path between Blue Grass Airport (LEX) and Dubuque Regional Airport (DBQ).

Frequent Flyer Miles Calculator

Lexington (LEX) → Dubuque (DBQ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
441
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
441

Round trip?