| Castricum to Rovinj | 656.67 mi (1,056.81 km) |
| Castricum to Samobor | 681.72 mi (1,097.13 km) |
| Castricum to Sesvete | 693.41 mi (1,115.93 km) |
| Castricum to Sibenik | 797.34 mi (1,283.19 km) |
| Castricum to Sinj | 821.59 mi (1,322.23 km) |
| Castricum to Sisak | 719.25 mi (1,157.52 km) |
| Castricum to Slatina | 753.83 mi (1,213.17 km) |
| Castricum to Slavonski Brod | 790.61 mi (1,272.36 km) |
| Castricum to Solin | 826.63 mi (1,330.34 km) |
| Castricum to Split | 826.19 mi (1,329.62 km) |
| Castricum to Sveti Ivan Zelina | 691.26 mi (1,112.48 km) |
| Castricum to Trilj | 828.70 mi (1,333.66 km) |
| Castricum to Trogir | 820.17 mi (1,319.94 km) |
| Castricum to Umag | 633.69 mi (1,019.82 km) |
| Castricum to Valpovo | 780.76 mi (1,256.51 km) |
