How far is Dallas, TX, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Dallas (Dallas/Fort Worth International Airport) is 802 miles / 1290 kilometers / 697 nautical miles.
The driving distance from Chicago (ORD) to Dallas (DFW) is 930 miles / 1496 kilometers, and travel time by car is about 17 hours 22 minutes.
Chicago O'Hare International Airport – Dallas/Fort Worth International Airport
Distance from Chicago to Dallas
There are several ways to calculate the distance from Chicago to Dallas. Here are two standard methods:Vincenty's formula (applied above)
- 801.784 miles
- 1290.347 kilometers
- 696.732 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.Haversine formula
- 801.971 miles
- 1290.647 kilometers
- 696.894 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).
How long does it take to fly from Chicago to Dallas?
The estimated flight time from Chicago O'Hare International Airport to Dallas/Fort Worth International Airport is 2 hours and 1 minutes.
What is the time difference between Chicago and Dallas?
There is no time difference between Chicago and Dallas.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Dallas/Fort Worth International Airport (DFW)
On average, flying from Chicago to Dallas generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chicago to Dallas
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Dallas/Fort Worth International Airport (DFW).
|Origin||Chicago O'Hare International Airport|
|Destination||Dallas/Fort Worth International Airport|
Airlines flying from Chicago (ORD) to Dallas (DFW)