Air Miles Calculator

Distance between Greenville, SC (GSP) and Dubuque, IA (DBQ)

Flight distance from Greenville to Dubuque (Greenville–Spartanburg International Airport – Dubuque Regional Airport) is 691 miles / 1113 kilometers / 601 nautical miles. Estimated flight time is 1 hour 48 minutes.

Driving distance from Greenville (GSP) to Dubuque (DBQ) is 875 miles / 1408 kilometers and travel time by car is about 15 hours 53 minutes.

Map of flight path and driving directions from Greenville to Dubuque.

Shortest flight path between Greenville–Spartanburg International Airport (GSP) and Dubuque Regional Airport (DBQ).

How far is Dubuque from Greenville?

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

Vincenty's formula (applied above)
  • 691.365 miles
  • 1112.643 kilometers
  • 600.779 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
  • 691.281 miles
  • 1112.509 kilometers
  • 600.707 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).

Airport information


A Greenville–Spartanburg International Airport
City: Greenville, SC
Country: United States Flag of United States
IATA Code: GSP
ICAO Code: KGSP
Coordinates: 34°53′44″N, 82°13′8″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

Time difference and current local times

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

Time Difference

Greenville, SC

 EST

Dubuque, IA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 124 kg (273 pounds).

Frequent Flyer Miles Calculator

Greenville (GSP) → Dubuque (DBQ).

Distance:
691
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
691

Round trip?