| Rockford to Washington (Indiana) | 268.18 mi (431.60 km) |
| Rockford to Washington (Missouri) | 275.99 mi (444.16 km) |
| Rockford to Washington (Pennsylvania) | 480.13 mi (772.69 km) |
| Rockford to Washington (Utah) | 1,340.77 mi (2,157.77 km) |
| Rockford to Washington Court House (Ohio) | 349.16 mi (561.91 km) |
| Rockford to Washougal (Washington) | 1,660.01 mi (2,671.53 km) |
| Rockford to Watauga (Texas) | 787.66 mi (1,267.62 km) |
| Rockford to Waterbury (Connecticut) | 824.36 mi (1,326.67 km) |
| Rockford to Waterloo (Illinois) | 276.81 mi (445.49 km) |
| Rockford to Waterloo (Iowa) | 168.59 mi (271.32 km) |
| Rockford to Watertown (New York) | 673.19 mi (1,083.39 km) |
| Rockford to Watertown (South Dakota) | 444.06 mi (714.64 km) |
| Rockford to Watertown (Wisconsin) | 66.45 mi (106.95 km) |
| Rockford to Watertown Town (Massachusetts) | 912.20 mi (1,468.04 km) |
| Rockford to Waterville (Maine) | 984.25 mi (1,584.00 km) |
