# Distance between Huntsville, AL (HSV) and Chicago, IL (ORD)

Flight distance from Huntsville to Chicago (Huntsville International Airport – Chicago O'Hare International Airport) is 510 miles / 821 kilometers / 443 nautical miles. Estimated flight time is 1 hour 27 minutes.

Driving distance from Huntsville (HSV) to Chicago (ORD) is 606 miles / 976 kilometers and travel time by car is about 11 hours 14 minutes.

510
Miles
821
Kilometers
443
Nautical miles
1 h 27 min
100 kg

## How far is Chicago from Huntsville?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 510.059 miles
• 820.860 kilometers
• 443.229 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 510.912 miles
• 822.234 kilometers
• 443.971 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).

## Flight Duration

Estimated flight time from Huntsville International Airport to Chicago O'Hare International Airport is 1 hour 27 minutes.

## Time difference

There is no time difference between Huntsville and Chicago.

## Carbon dioxide emissions

On average flying from Huntsville to Chicago generates about 100 kg of CO2 per passenger, 100 kilograms is equal to 221 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 Chicago

Shortest flight path between Huntsville International Airport (HSV) and Chicago O'Hare International Airport (ORD).

## 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 O'Hare International Airport
City: Chicago, IL
Country: United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W