Air Miles Calculator

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

Flight distance from Chicago to Tallahassee (Chicago O'Hare International Airport – Tallahassee International Airport) is 823 miles / 1324 kilometers / 715 nautical miles. Estimated flight time is 2 hours 3 minutes.

Driving distance from Chicago (ORD) to Tallahassee (TLH) is 972 miles / 1565 kilometers and travel time by car is about 17 hours 42 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Tallahassee International Airport (TLH).

How far is Tallahassee from Chicago?

There are several ways to calculate distances between Chicago and Tallahassee. Here are two common 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 – 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 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

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, IL

 CDT

Tallahassee, FL

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (302 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Tallahassee (TLH).

Distance:
823
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
823

Round trip?