Air Miles Calculator

Distance between Dallas, TX (DAL) and Rockford, IL (RFD)

Flight distance from Dallas to Rockford (Dallas Love Field – Chicago Rockford International Airport) is 772 miles / 1242 kilometers / 671 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Dallas (DAL) to Rockford (RFD) is 923 miles / 1485 kilometers and travel time by car is about 16 hours 29 minutes.

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

Shortest flight path between Dallas Love Field (DAL) and Chicago Rockford International Airport (RFD).

How far is Rockford from Dallas?

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

Vincenty's formula (applied above)
  • 771.920 miles
  • 1242.285 kilometers
  • 670.780 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
  • 772.376 miles
  • 1243.019 kilometers
  • 671.176 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 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

B Chicago Rockford International Airport
City: Rockford, IL
Country: United States Flag of United States
IATA Code: RFD
ICAO Code: KRFD
Coordinates: 42°11′43″N, 89°5′49″W

Time difference and current local times

There is no time difference between Dallas and Rockford.

Time Difference

Dallas, TX

 CST

Rockford, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (291 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → Rockford (RFD).

Distance:
772
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
772

Round trip?