| Castle Rock to Wixom (Michigan) | 1,130.41 mi (1,819.22 km) |
| Castle Rock to Woburn (Massachusetts) | 1,760.46 mi (2,833.19 km) |
| Castle Rock to Wolf Trap (Virginia) | 1,471.58 mi (2,368.29 km) |
| Castle Rock to Wood Dale (Illinois) | 900.56 mi (1,449.32 km) |
| Castle Rock to Wood River (Illinois) | 791.98 mi (1,274.56 km) |
| Castle Rock to Woodbridge (Virginia) | 1,476.67 mi (2,376.48 km) |
| Castle Rock to Woodburn (Oregon) | 1,000.57 mi (1,610.26 km) |
| Castle Rock to Woodburn (Virginia) | 1,475.42 mi (2,374.45 km) |
| Castle Rock to Woodbury (Minnesota) | 719.68 mi (1,158.22 km) |
| Castle Rock to Woodbury (New York) | 1,616.40 mi (2,601.34 km) |
| Castle Rock to Woodcrest (California) | 790.06 mi (1,271.47 km) |
| Castle Rock to Woodhaven (Michigan) | 1,144.09 mi (1,841.24 km) |
| Castle Rock to Woodinville (Washington) | 1,037.90 mi (1,670.34 km) |
| Castle Rock to Woodland (California) | 906.95 mi (1,459.59 km) |
| Castle Rock to Woodlawn (Maryland) | 1,495.67 mi (2,407.05 km) |
