| Castricum to Polzela | 636.40 mi (1,024.19 km) |
| Castricum to Postojna | 635.44 mi (1,022.65 km) |
| Castricum to Prebold | 639.20 mi (1,028.70 km) |
| Castricum to Preddvor | 614.05 mi (988.21 km) |
| Castricum to Prevalje | 617.94 mi (994.47 km) |
| Castricum to Ptuj | 656.19 mi (1,056.03 km) |
| Castricum to Puconci | 652.63 mi (1,050.31 km) |
| Castricum to Race | 648.17 mi (1,043.12 km) |
| Castricum to Radece | 650.49 mi (1,046.87 km) |
| Castricum to Radenci | 651.42 mi (1,048.36 km) |
| Castricum to Radlje ob Dravi | 624.91 mi (1,005.70 km) |
| Castricum to Radovljica | 604.26 mi (972.46 km) |
| Castricum to Ravne na Koroskem | 619.67 mi (997.26 km) |
| Castricum to Razkrizje | 665.91 mi (1,071.67 km) |
| Castricum to Recica | 629.25 mi (1,012.68 km) |
