How far is Rockford, IL, from Huntsville, AL?

The distance between Huntsville (Huntsville International Airport) and Rockford (Chicago Rockford International Airport) is 536 miles / 863 kilometers / 466 nautical miles.

The driving distance from Huntsville (HSV) to Rockford (RFD) is 674 miles / 1085 kilometers, and travel time by car is about 12 hours 16 minutes.

Distance from Huntsville to Rockford

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

Vincenty's formula (applied above)

• 536.278 miles
• 863.057 kilometers
• 466.013 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

• 537.077 miles
• 864.341 kilometers
• 466.707 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 Huntsville to Rockford?

The estimated flight time from Huntsville International Airport to Chicago Rockford International Airport is 1 hour and 30 minutes.

What is the time difference between Huntsville and Rockford?

There is no time difference between Huntsville and Rockford.

Flight carbon footprint between Huntsville International Airport (HSV) and Chicago Rockford International Airport (RFD)

On average, flying from Huntsville to Rockford generates about 104 kg of CO2 per passenger, and 104 kilograms equals 229 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Huntsville to Rockford

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

Airport information

Origin	Huntsville International Airport
City:	Huntsville, AL
Country:	United States
IATA Code:	HSV
ICAO Code:	KHSV
Coordinates:	34°38′13″N, 86°46′30″W

Destination	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