| Castricum to South Plainfield (New Jersey) | 3,651.83 mi (5,877.05 km) |
| Castricum to South Portland (Maine) | 3,354.17 mi (5,398.01 km) |
| Castricum to South Riding (Virginia) | 3,850.84 mi (6,197.33 km) |
| Castricum to South River (New Jersey) | 3,656.30 mi (5,884.25 km) |
| Castricum to South Salt Lake (Utah) | 4,963.95 mi (7,988.71 km) |
| Castricum to South San Francisco (California) | 5,442.79 mi (8,759.32 km) |
| Castricum to South San Jose Hills (California) | 5,531.16 mi (8,901.54 km) |
| Castricum to South Sioux City (Nebraska) | 4,371.66 mi (7,035.51 km) |
| Castricum to South St. Paul (Minnesota) | 4,134.26 mi (6,653.45 km) |
| Castricum to South Valley (New Mexico) | 5,119.03 mi (8,238.28 km) |
| Castricum to South Venice (Florida) | 4,638.70 mi (7,465.27 km) |
| Castricum to South Whittier (California) | 5,539.58 mi (8,915.10 km) |
| Castricum to South Yarmouth (Massachusetts) | 3,436.09 mi (5,529.84 km) |
| Castricum to Southaven (Mississippi) | 4,526.72 mi (7,285.06 km) |
| Castricum to Southchase (Florida) | 4,528.08 mi (7,287.24 km) |
