How far is Kuusamo from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Kuusamo (Kuusamo Airport) is 4292 miles / 6907 kilometers / 3729 nautical miles.

Distance from Rockford to Kuusamo

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

Vincenty's formula (applied above)

• 4291.788 miles
• 6906.964 kilometers
• 3729.462 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

• 4279.467 miles
• 6887.135 kilometers
• 3718.755 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 Kuusamo?

The estimated flight time from Chicago Rockford International Airport to Kuusamo Airport is 8 hours and 37 minutes.

What is the time difference between Rockford and Kuusamo?

The time difference between Rockford and Kuusamo is 8 hours. Kuusamo is 8 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Kuusamo Airport (KAO)

On average, flying from Rockford to Kuusamo generates about 493 kg of CO2 per passenger, and 493 kilograms equals 1 087 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Kuusamo

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

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	Kuusamo Airport
City:	Kuusamo
Country:	Finland
IATA Code:	KAO
ICAO Code:	EFKS
Coordinates:	65°59′15″N, 29°14′21″E