How far is Fergana from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Fergana (Fergana International Airport) is 6624 miles / 10660 kilometers / 5756 nautical miles.

Distance from Rockford to Fergana

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

Vincenty's formula (applied above)

• 6624.100 miles
• 10660.456 kilometers
• 5756.186 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

• 6608.276 miles
• 10634.989 kilometers
• 5742.435 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 Rockford to Fergana?

The estimated flight time from Chicago Rockford International Airport to Fergana International Airport is 13 hours and 2 minutes.

What is the time difference between Rockford and Fergana?

The time difference between Rockford and Fergana is 11 hours. Fergana is 11 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Fergana International Airport (FEG)

On average, flying from Rockford to Fergana generates about 802 kg of CO2 per passenger, and 802 kilograms equals 1 769 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Fergana

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Fergana International Airport (FEG).

Airport information

Origin	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

Destination	Fergana International Airport
City:	Fergana
Country:	Uzbekistan
IATA Code:	FEG
ICAO Code:	UTKF
Coordinates:	40°21′31″N, 71°44′42″E