How far is Quincy, IL, from Guantánamo?

The distance between Guantánamo (Mariana Grajales Airport) and Quincy (Quincy Regional Airport) is 1666 miles / 2681 kilometers / 1448 nautical miles.

Distance from Guantánamo to Quincy

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

Vincenty's formula (applied above)

• 1665.827 miles
• 2680.888 kilometers
• 1447.564 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

• 1668.183 miles
• 2684.680 kilometers
• 1449.611 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 Quincy?

The estimated flight time from Mariana Grajales Airport to Quincy Regional Airport is 3 hours and 39 minutes.

What is the time difference between Guantánamo and Quincy?

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

Flight carbon footprint between Mariana Grajales Airport (GAO) and Quincy Regional Airport (UIN)

On average, flying from Guantánamo to Quincy generates about 190 kg of CO2 per passenger, and 190 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Guantánamo to Quincy

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

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	Quincy Regional Airport
City:	Quincy, IL
Country:	United States
IATA Code:	UIN
ICAO Code:	KUIN
Coordinates:	39°56′33″N, 91°11′40″W