| Rockford to Watervliet (New York) | 781.99 mi (1,258.49 km) |
| Rockford to Watsonville (California) | 1,768.66 mi (2,846.38 km) |
| Rockford to Wauconda (Illinois) | 47.47 mi (76.39 km) |
| Rockford to Waukee (Iowa) | 252.05 mi (405.64 km) |
| Rockford to Waukegan (Illinois) | 61.40 mi (98.81 km) |
| Rockford to Waukesha (Wisconsin) | 66.38 mi (106.82 km) |
| Rockford to Waunakee (Wisconsin) | 66.66 mi (107.27 km) |
| Rockford to Waupun (Wisconsin) | 96.20 mi (154.83 km) |
| Rockford to Wausau (Wisconsin) | 188.97 mi (304.12 km) |
| Rockford to Wauwatosa (Wisconsin) | 76.19 mi (122.62 km) |
| Rockford to Waverly (Iowa) | 176.51 mi (284.06 km) |
| Rockford to Waverly (Michigan) | 228.00 mi (366.93 km) |
| Rockford to Waxahachie (Texas) | 803.20 mi (1,292.62 km) |
| Rockford to Waxhaw (North Carolina) | 675.97 mi (1,087.87 km) |
| Rockford to Waycross (Georgia) | 848.21 mi (1,365.06 km) |
