How far is Dubuque, IA, from Guantánamo?

The distance between Guantánamo (Mariana Grajales Airport) and Dubuque (Dubuque Regional Airport) is 1785 miles / 2873 kilometers / 1551 nautical miles.

Distance from Guantánamo to Dubuque

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

Vincenty's formula (applied above)

• 1785.303 miles
• 2873.166 kilometers
• 1551.386 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

• 1788.139 miles
• 2877.730 kilometers
• 1553.850 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 Guantánamo to Dubuque?

The estimated flight time from Mariana Grajales Airport to Dubuque Regional Airport is 3 hours and 52 minutes.

What is the time difference between Guantánamo and Dubuque?

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

Flight carbon footprint between Mariana Grajales Airport (GAO) and Dubuque Regional Airport (DBQ)

On average, flying from Guantánamo to Dubuque generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Guantánamo to Dubuque

See the map of the shortest flight path between Mariana Grajales Airport (GAO) and Dubuque Regional Airport (DBQ).

Airport information

Origin	Mariana Grajales Airport
City:	Guantánamo
Country:	Cuba
IATA Code:	GAO
ICAO Code:	MUGT
Coordinates:	20°5′7″N, 75°9′29″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