| Alliance to Cassina de' Pecchi | 4,313.90 mi (6,942.56 km) |
| Alliance to Cassino | 4,653.53 mi (7,489.14 km) |
| Alliance to Castagneto Carducci | 4,452.24 mi (7,165.19 km) |
| Alliance to Castano Primo | 4,287.91 mi (6,900.72 km) |
| Alliance to Castel Bolognese | 4,458.84 mi (7,175.81 km) |
| Alliance to Castel Gandolfo | 4,593.77 mi (7,392.96 km) |
| Alliance to Castel Goffredo | 4,367.54 mi (7,028.87 km) |
| Alliance to Castel Maggiore | 4,431.50 mi (7,131.81 km) |
| Alliance to Castel Mella | 4,346.77 mi (6,995.45 km) |
| Alliance to Castel San Giorgio | 4,719.04 mi (7,594.57 km) |
| Alliance to Castel San Giovanni | 4,333.57 mi (6,974.21 km) |
| Alliance to Castel San Pietro Terme | 4,446.73 mi (7,156.32 km) |
| Alliance to Castel Volturno | 4,675.09 mi (7,523.82 km) |
| Alliance to Castelbuono | 4,809.76 mi (7,740.57 km) |
| Alliance to Casteldaccia | 4,780.15 mi (7,692.91 km) |
