How far is Hammerfest from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Hammerfest (Hammerfest Airport) is 3976 miles / 6399 kilometers / 3455 nautical miles.

Distance from Rockford to Hammerfest

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

Vincenty's formula (applied above)

• 3976.106 miles
• 6398.922 kilometers
• 3455.142 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

• 3964.952 miles
• 6380.971 kilometers
• 3445.449 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 Hammerfest?

The estimated flight time from Chicago Rockford International Airport to Hammerfest Airport is 8 hours and 1 minutes.

What is the time difference between Rockford and Hammerfest?

The time difference between Rockford and Hammerfest is 7 hours. Hammerfest is 7 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Hammerfest Airport (HFT)

On average, flying from Rockford to Hammerfest generates about 453 kg of CO2 per passenger, and 453 kilograms equals 1 000 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Hammerfest

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

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	Hammerfest Airport
City:	Hammerfest
Country:	Norway
IATA Code:	HFT
ICAO Code:	ENHF
Coordinates:	70°40′46″N, 23°40′6″E