Air Miles Calculator

Distance between Chicago, IL (ORD) and Dallas, TX (DAL)

Flight distance from Chicago to Dallas (Chicago O'Hare International Airport – Dallas Love Field) is 798 miles / 1285 kilometers / 694 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from Chicago (ORD) to Dallas (DAL) is 926 miles / 1490 kilometers and travel time by car is about 16 hours 24 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Dallas Love Field (DAL).

How far is Dallas from Chicago?

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

Vincenty's formula (applied above)
  • 798.248 miles
  • 1284.655 kilometers
  • 693.658 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
  • 798.477 miles
  • 1285.024 kilometers
  • 693.858 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 Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

Time difference and current local times

There is no time difference between Chicago and Dallas.

Time Difference

Chicago, IL

 CDT

Dallas, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 135 kg (297 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Dallas (DAL).

Distance:
798
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
798

Round trip?