How far is Dallas, TX, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Dallas (Dallas/Fort Worth International Airport) is 775 miles / 1247 kilometers / 673 nautical miles.
The driving distance from Rockford (RFD) to Dallas (DFW) is 922 miles / 1484 kilometers, and travel time by car is about 17 hours 10 minutes.
Chicago Rockford International Airport – Dallas/Fort Worth International Airport
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Distance from Rockford to Dallas
There are several ways to calculate the distance from Rockford to Dallas. Here are two standard methods:
Vincenty's formula (applied above)- 774.658 miles
- 1246.692 kilometers
- 673.160 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- 775.073 miles
- 1247.359 kilometers
- 673.520 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 Rockford to Dallas?
The estimated flight time from Chicago Rockford International Airport to Dallas/Fort Worth International Airport is 1 hour and 58 minutes.
What is the time difference between Rockford and Dallas?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Dallas/Fort Worth International Airport (DFW)
On average, flying from Rockford to Dallas generates about 132 kg of CO2 per passenger, and 132 kilograms equals 292 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Dallas
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Dallas/Fort Worth International Airport (DFW).
Airport information
| Origin | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States  |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″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 |