How far is Sundsvall from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Sundsvall (Sundsvall–Timrå Airport) is 4164 miles / 6701 kilometers / 3618 nautical miles.

Distance from Rockford to Sundsvall

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

Vincenty's formula (applied above)

• 4163.798 miles
• 6700.984 kilometers
• 3618.242 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

• 4151.909 miles
• 6681.850 kilometers
• 3607.910 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 Sundsvall?

The estimated flight time from Chicago Rockford International Airport to Sundsvall–Timrå Airport is 8 hours and 23 minutes.

What is the time difference between Rockford and Sundsvall?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Sundsvall–Timrå Airport (SDL)

On average, flying from Rockford to Sundsvall generates about 477 kg of CO2 per passenger, and 477 kilograms equals 1 051 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Sundsvall

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Sundsvall–Timrå Airport (SDL).

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	Sundsvall–Timrå Airport
City:	Sundsvall
Country:	Sweden
IATA Code:	SDL
ICAO Code:	ESNN
Coordinates:	62°31′41″N, 17°26′38″E