| Castrop-Rauxel to Rovinj | 532.35 mi (856.73 km) |
| Castrop-Rauxel to Samobor | 551.33 mi (887.28 km) |
| Castrop-Rauxel to Sesvete | 562.53 mi (905.30 km) |
| Castrop-Rauxel to Sibenik | 670.50 mi (1,079.06 km) |
| Castrop-Rauxel to Sinj | 693.41 mi (1,115.94 km) |
| Castrop-Rauxel to Sisak | 588.56 mi (947.19 km) |
| Castrop-Rauxel to Slatina | 621.98 mi (1,000.98 km) |
| Castrop-Rauxel to Slavonski Brod | 658.97 mi (1,060.52 km) |
| Castrop-Rauxel to Solin | 699.00 mi (1,124.93 km) |
| Castrop-Rauxel to Split | 698.69 mi (1,124.44 km) |
| Castrop-Rauxel to Sveti Ivan Zelina | 560.09 mi (901.38 km) |
| Castrop-Rauxel to Trilj | 700.52 mi (1,127.38 km) |
| Castrop-Rauxel to Trogir | 693.02 mi (1,115.32 km) |
| Castrop-Rauxel to Umag | 508.72 mi (818.70 km) |
| Castrop-Rauxel to Valpovo | 648.72 mi (1,044.01 km) |
