| Castricum to Chojnow | 487.83 mi (785.08 km) |
| Castricum to Chorzow | 633.53 mi (1,019.56 km) |
| Castricum to Choszczno | 450.05 mi (724.29 km) |
| Castricum to Chrzanow | 656.16 mi (1,056.00 km) |
| Castricum to Ciechanow | 667.37 mi (1,074.03 km) |
| Castricum to Ciechocinek | 590.33 mi (950.04 km) |
| Castricum to Cieszyn | 634.30 mi (1,020.81 km) |
| Castricum to Czarna Bialostocka | 774.97 mi (1,247.19 km) |
| Castricum to Czarnkow | 497.98 mi (801.42 km) |
| Castricum to Czechowice-Dziedzice | 645.36 mi (1,038.60 km) |
| Castricum to Czeladz | 638.30 mi (1,027.24 km) |
| Castricum to Czersk Pomorski | 556.93 mi (896.29 km) |
| Castricum to Czestochowa | 629.69 mi (1,013.40 km) |
| Castricum to Czluchow | 531.64 mi (855.60 km) |
| Castricum to Dabrowa Gornicza | 642.89 mi (1,034.64 km) |
