| Rockford to Waimea (Hawaii) | 4,115.30 mi (6,622.93 km) |
| Rockford to Waipahu (Hawaii) | 4,178.45 mi (6,724.57 km) |
| Rockford to Waipio (Hawaii) | 4,176.57 mi (6,721.54 km) |
| Rockford to Wake Forest (North Carolina) | 712.63 mi (1,146.86 km) |
| Rockford to Wakefield (Virginia) | 663.95 mi (1,068.53 km) |
| Rockford to Waldorf (Maryland) | 685.92 mi (1,103.88 km) |
| Rockford to Walker (Michigan) | 176.04 mi (283.31 km) |
| Rockford to Walker Mill (Maryland) | 679.86 mi (1,094.13 km) |
| Rockford to Walla Walla (Washington) | 1,465.91 mi (2,359.16 km) |
| Rockford to Wallingford Center (Connecticut) | 836.62 mi (1,346.42 km) |
| Rockford to Wallington (New Jersey) | 778.37 mi (1,252.67 km) |
| Rockford to Walnut (California) | 1,655.08 mi (2,663.59 km) |
| Rockford to Walnut Creek (California) | 1,757.79 mi (2,828.89 km) |
| Rockford to Walnut Park (California) | 1,675.48 mi (2,696.42 km) |
| Rockford to Waltham (Massachusetts) | 908.77 mi (1,462.53 km) |
