How far is Tromsø from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Tromsø (Tromsø Airport, Langnes) is 3922 miles / 6313 kilometers / 3409 nautical miles.

Distance from Rockford to Tromsø

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

Vincenty's formula (applied above)

• 3922.437 miles
• 6312.551 kilometers
• 3408.505 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

• 3911.461 miles
• 6294.887 kilometers
• 3398.967 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 Tromsø?

The estimated flight time from Chicago Rockford International Airport to Tromsø Airport, Langnes is 7 hours and 55 minutes.

What is the time difference between Rockford and Tromsø?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Tromsø Airport, Langnes (TOS)

On average, flying from Rockford to Tromsø generates about 447 kg of CO2 per passenger, and 447 kilograms equals 985 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Tromsø

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Tromsø Airport, Langnes (TOS).

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	Tromsø Airport, Langnes
City:	Tromsø
Country:	Norway
IATA Code:	TOS
ICAO Code:	ENTC
Coordinates:	69°40′59″N, 18°55′8″E