How far is Ulyanovsk from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Ulyanovsk (Ulyanovsk Vostochny Airport) is 5330 miles / 8578 kilometers / 4632 nautical miles.

Distance from Rockford to Ulyanovsk

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

Vincenty's formula (applied above)

• 5330.342 miles
• 8578.353 kilometers
• 4631.940 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

• 5315.318 miles
• 8554.175 kilometers
• 4618.885 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 Ulyanovsk?

The estimated flight time from Chicago Rockford International Airport to Ulyanovsk Vostochny Airport is 10 hours and 35 minutes.

What is the time difference between Rockford and Ulyanovsk?

The time difference between Rockford and Ulyanovsk is 9 hours. Ulyanovsk is 9 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Ulyanovsk Vostochny Airport (ULY)

On average, flying from Rockford to Ulyanovsk generates about 627 kg of CO2 per passenger, and 627 kilograms equals 1 383 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Ulyanovsk

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Ulyanovsk Vostochny Airport (ULY).

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	Ulyanovsk Vostochny Airport
City:	Ulyanovsk
Country:	Russia
IATA Code:	ULY
ICAO Code:	UWLW
Coordinates:	54°24′3″N, 48°48′9″E