| Rock Island to West Falls Church (Virginia) | 728.94 mi (1,173.12 km) |
| Rock Island to West Fargo (North Dakota) | 486.26 mi (782.56 km) |
| Rock Island to West Freehold (New Jersey) | 854.28 mi (1,374.84 km) |
| Rock Island to West Haven (Connecticut) | 911.88 mi (1,467.54 km) |
| Rock Island to West Haven (Utah) | 1,111.13 mi (1,788.20 km) |
| Rock Island to West Haverstraw (New York) | 859.73 mi (1,383.61 km) |
| Rock Island to West Hempstead (New York) | 882.02 mi (1,419.48 km) |
| Rock Island to West Hollywood (California) | 1,592.81 mi (2,563.37 km) |
| Rock Island to West Islip (New York) | 900.31 mi (1,448.92 km) |
| Rock Island to West Jordan (Utah) | 1,115.00 mi (1,794.42 km) |
| Rock Island to West Lafayette (Indiana) | 203.65 mi (327.75 km) |
| Rock Island to West Lealman (Florida) | 1,042.11 mi (1,677.12 km) |
| Rock Island to West Linn (Oregon) | 1,620.15 mi (2,607.38 km) |
| Rock Island to West Little River (Florida) | 1,229.73 mi (1,979.06 km) |
| Rock Island to West Melbourne (Florida) | 1,081.56 mi (1,740.60 km) |
