Air Miles Calculator

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

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

Driving distance from Chicago (ORD) to Huntsville (HSV) is 607 miles / 977 kilometers and travel time by car is about 10 hours 37 minutes.

Map of flight path and driving directions from Chicago to Huntsville.

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

How far is Huntsville from Chicago?

There are several ways to calculate distances between Chicago and Huntsville. 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).

Airport information


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

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

Time difference and current local times

There is no time difference between Chicago and Huntsville.

Time Difference

Chicago, IL

 CDT

Huntsville, AL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 100 kg (222 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Huntsville (HSV).

Distance:
510
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
510

Round trip?