| Castricum to Wells Branch (Texas) | 5,052.95 mi (8,131.94 km) |
| Castricum to Wenatchee (Washington) | 4,807.84 mi (7,737.48 km) |
| Castricum to Wentzville (Missouri) | 4,362.03 mi (7,020.01 km) |
| Castricum to Weslaco (Texas) | 5,297.86 mi (8,526.09 km) |
| Castricum to Wesley Chapel (Florida) | 4,574.55 mi (7,362.03 km) |
| Castricum to West Allis (Wisconsin) | 4,050.87 mi (6,519.24 km) |
| Castricum to West Babylon (New York) | 3,603.92 mi (5,799.95 km) |
| Castricum to West Bend (Wisconsin) | 4,036.41 mi (6,495.98 km) |
| Castricum to West Carrollton (Ohio) | 4,073.89 mi (6,556.30 km) |
| Castricum to West Carson (California) | 5,553.91 mi (8,938.16 km) |
| Castricum to West Chester (Pennsylvania) | 3,726.93 mi (5,997.91 km) |
| Castricum to West Chicago (Illinois) | 4,112.13 mi (6,617.83 km) |
| Castricum to West Columbia (South Carolina) | 4,231.34 mi (6,809.68 km) |
| Castricum to West Covina (California) | 5,528.82 mi (8,897.77 km) |
| Castricum to West Des Moines (Iowa) | 4,327.30 mi (6,964.12 km) |
