| Castano Primo to Chojnow | 513.37 mi (826.19 km) |
| Castano Primo to Chorzow | 573.66 mi (923.22 km) |
| Castano Primo to Choszczno | 604.80 mi (973.33 km) |
| Castano Primo to Chrzanow | 585.20 mi (941.78 km) |
| Castano Primo to Ciechanow | 734.80 mi (1,182.55 km) |
| Castano Primo to Ciechocinek | 677.78 mi (1,090.78 km) |
| Castano Primo to Cieszyn | 542.58 mi (873.20 km) |
| Castano Primo to Czarna Bialostocka | 841.27 mi (1,353.89 km) |
| Castano Primo to Czarnkow | 617.10 mi (993.13 km) |
| Castano Primo to Czechowice-Dziedzice | 562.57 mi (905.37 km) |
| Castano Primo to Czeladz | 579.89 mi (933.24 km) |
| Castano Primo to Czersk Pomorski | 701.52 mi (1,128.99 km) |
| Castano Primo to Czestochowa | 598.24 mi (962.78 km) |
| Castano Primo to Czluchow | 679.21 mi (1,093.09 km) |
| Castano Primo to Dabrowa Gornicza | 583.42 mi (938.92 km) |
