| Grays to Cassina de' Pecchi | 582.86 mi (938.03 km) |
| Grays to Cassino | 939.22 mi (1,511.52 km) |
| Grays to Castagneto Carducci | 747.49 mi (1,202.97 km) |
| Grays to Castano Primo | 562.06 mi (904.55 km) |
| Grays to Castel Bolognese | 724.38 mi (1,165.77 km) |
| Grays to Castel Gandolfo | 888.56 mi (1,430.00 km) |
| Grays to Castel Goffredo | 630.49 mi (1,014.67 km) |
| Grays to Castel Maggiore | 697.17 mi (1,121.99 km) |
| Grays to Castel Mella | 609.50 mi (980.90 km) |
| Grays to Castel San Giorgio | 1,006.01 mi (1,619.01 km) |
| Grays to Castel San Giovanni | 609.36 mi (980.66 km) |
| Grays to Castel San Pietro Terme | 712.88 mi (1,147.27 km) |
| Grays to Castel Volturno | 966.45 mi (1,555.36 km) |
| Grays to Castelbuono | 1,150.30 mi (1,851.23 km) |
| Grays to Casteldaccia | 1,127.58 mi (1,814.66 km) |
