Air Miles Calculator

Distance between Chicago, IL (ORD) and Tallahassee, FL (TLH)

Distance from Chicago to Tallahassee (Tallahassee International Airport – O'Hare International Airport) is 823 miles / 1324 kilometers / 715 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 822.706 miles
  • 1324.017 kilometers
  • 714.912 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
  • 824.215 miles
  • 1326.445 kilometers
  • 716.223 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Tallahassee International Airport (TLH) is 2 hours 3 minutes.

Time difference and current local times

The time difference between Chicago and Tallahassee is 1 hour. Tallahassee is 1 hour ahead of Chicago.

Time Difference

Chicago
Tallahassee

Chicago, IL

 CDT

Tallahassee, FL

 EDT

Airport information


A 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 Tallahassee International Airport
City: Tallahassee, FL
Country: United States Flag of United States
IATA Code: TLH
ICAO Code: KTLH
Coordinates: 30°23′47″N, 84°21′1″W

Map

Chicago to Tallahassee flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Tallahassee (TLH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
823
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
823

Round trip?