How far is Rockford, IL, from Guantánamo?

The distance between Guantánamo (Mariana Grajales Airport) and Rockford (Chicago Rockford International Airport) is 1727 miles / 2780 kilometers / 1501 nautical miles.

Distance from Guantánamo to Rockford

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

Vincenty's formula (applied above)

• 1727.398 miles
• 2779.978 kilometers
• 1501.068 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

• 1730.467 miles
• 2784.917 kilometers
• 1503.735 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 Rockford?

The estimated flight time from Mariana Grajales Airport to Chicago Rockford International Airport is 3 hours and 46 minutes.

What is the time difference between Guantánamo and Rockford?

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

Flight carbon footprint between Mariana Grajales Airport (GAO) and Chicago Rockford International Airport (RFD)

On average, flying from Guantánamo to Rockford generates about 195 kg of CO2 per passenger, and 195 kilograms equals 429 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Guantánamo to Rockford

See the map of the shortest flight path between Mariana Grajales Airport (GAO) and Chicago Rockford International Airport (RFD).

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	Chicago Rockford International Airport
City:	Rockford, IL
Country:	United States
IATA Code:	RFD
ICAO Code:	KRFD
Coordinates:	42°11′43″N, 89°5′49″W