How far is Kittilä from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Kittilä (Kittilä Airport) is 4124 miles / 6636 kilometers / 3583 nautical miles.

Distance from Rockford to Kittilä

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

Vincenty's formula (applied above)

• 4123.679 miles
• 6636.417 kilometers
• 3583.379 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

• 4111.949 miles
• 6617.540 kilometers
• 3573.186 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 Kittilä?

The estimated flight time from Chicago Rockford International Airport to Kittilä Airport is 8 hours and 18 minutes.

What is the time difference between Rockford and Kittilä?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Kittilä Airport (KTT)

On average, flying from Rockford to Kittilä generates about 472 kg of CO2 per passenger, and 472 kilograms equals 1 040 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Kittilä

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

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	Kittilä Airport
City:	Kittilä
Country:	Finland
IATA Code:	KTT
ICAO Code:	EFKT
Coordinates:	67°42′3″N, 24°50′48″E