How far is Gillam from Dubuque, IA?

The distance between Dubuque (Dubuque Regional Airport) and Gillam (Gillam Airport) is 981 miles / 1578 kilometers / 852 nautical miles.

The driving distance from Dubuque (DBQ) to Gillam (YGX) is 1378 miles / 2217 kilometers, and travel time by car is about 30 hours 20 minutes.

Distance from Dubuque to Gillam

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

Vincenty's formula (applied above)

• 980.745 miles
• 1578.356 kilometers
• 852.244 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

• 980.466 miles
• 1577.908 kilometers
• 852.002 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 Dubuque to Gillam?

The estimated flight time from Dubuque Regional Airport to Gillam Airport is 2 hours and 21 minutes.

What is the time difference between Dubuque and Gillam?

There is no time difference between Dubuque and Gillam.

Flight carbon footprint between Dubuque Regional Airport (DBQ) and Gillam Airport (YGX)

On average, flying from Dubuque to Gillam generates about 150 kg of CO2 per passenger, and 150 kilograms equals 330 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dubuque to Gillam

See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and Gillam Airport (YGX).

Airport information

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

Destination	Gillam Airport
City:	Gillam
Country:	Canada
IATA Code:	YGX
ICAO Code:	CYGX
Coordinates:	56°21′26″N, 94°42′38″W