Distance between Chicago, IL (ORD) and Dallas, TX (DFW)
Flight distance from Chicago to Dallas (Chicago O'Hare International Airport – Dallas/Fort Worth International Airport) is 802 miles / 1290 kilometers / 697 nautical miles. Estimated flight time is 2 hours 1 minutes.
Driving distance from Chicago (ORD) to Dallas (DFW) is 930 miles / 1496 kilometers and travel time by car is about 17 hours 27 minutes.
Chicago – Dallas
How far is Dallas from Chicago?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.
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).
Flight Duration
Estimated flight time from Chicago to Dallas is 2 hours 1 minutes.
Time difference and current local times
There is no time difference between Chicago and Dallas.
Chicago time to Dallas time converter
Time in Chicago: 00:00 ⇆ Time in Dallas: 00:00
Current local times
Chicago, IL
Dallas, TX
Carbon dioxide emissions
On average flying from Chicago to Dallas generates about 135 kg of CO2 per passenger, 135 kilograms is equal to 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
Shortest flight path between Chicago O'Hare International Airport (ORD) and Dallas/Fort Worth International Airport (DFW).
Airport information
| Origin | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
| Destination | Dallas/Fort Worth International Airport |
|---|---|
| City: | Dallas, TX |
| Country: | United States |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″W |
Airlines flying from Chicago (ORD) to Dallas (DFW)
| American Airlines |
| Spirit Airlines |
| United Airlines |