| Castano Primo to Butzbach | 337.67 mi (543.43 km) |
| Castano Primo to Buxtehude | 549.28 mi (883.99 km) |
| Castano Primo to Cadolzburg | 286.71 mi (461.41 km) |
| Castano Primo to Calbe | 459.79 mi (739.96 km) |
| Castano Primo to Calw | 218.80 mi (352.13 km) |
| Castano Primo to Castrop-Rauxel | 419.81 mi (675.62 km) |
| Castano Primo to Celle | 492.47 mi (792.55 km) |
| Castano Primo to Cham | 311.66 mi (501.56 km) |
| Castano Primo to Chemnitz | 411.90 mi (662.89 km) |
| Castano Primo to Clausthal-Zellerfeld | 438.04 mi (704.95 km) |
| Castano Primo to Cloppenburg | 505.41 mi (813.38 km) |
| Castano Primo to Coburg | 341.41 mi (549.44 km) |
| Castano Primo to Coesfeld | 448.13 mi (721.20 km) |
| Castano Primo to Cologne | 381.38 mi (613.77 km) |
| Castano Primo to Coswig | 444.46 mi (715.29 km) |
