| Black Forest to Cassina de' Pecchi | 5,308.12 mi (8,542.59 km) |
| Black Forest to Cassino | 5,662.42 mi (9,112.79 km) |
| Black Forest to Castagneto Carducci | 5,464.50 mi (8,794.26 km) |
| Black Forest to Castano Primo | 5,285.34 mi (8,505.93 km) |
| Black Forest to Castel Bolognese | 5,451.31 mi (8,773.04 km) |
| Black Forest to Castel Gandolfo | 5,607.81 mi (9,024.90 km) |
| Black Forest to Castel Goffredo | 5,357.46 mi (8,622.00 km) |
| Black Forest to Castel Maggiore | 5,423.97 mi (8,729.04 km) |
| Black Forest to Castel Mella | 5,336.43 mi (8,588.15 km) |
| Black Forest to Castel San Giorgio | 5,729.39 mi (9,220.56 km) |
| Black Forest to Castel San Giovanni | 5,332.60 mi (8,581.99 km) |
| Black Forest to Castel San Pietro Terme | 5,439.66 mi (8,754.29 km) |
| Black Forest to Castel Volturno | 5,687.95 mi (9,153.88 km) |
| Black Forest to Castelbuono | 5,851.41 mi (9,416.93 km) |
| Black Forest to Casteldaccia | 5,824.38 mi (9,373.44 km) |
