| Severn to Cassina de' Pecchi | 4,201.94 mi (6,762.36 km) |
| Severn to Cassino | 4,533.61 mi (7,296.14 km) |
| Severn to Castagneto Carducci | 4,332.90 mi (6,973.12 km) |
| Severn to Castano Primo | 4,175.10 mi (6,719.17 km) |
| Severn to Castel Bolognese | 4,346.12 mi (6,994.40 km) |
| Severn to Castel Gandolfo | 4,472.60 mi (7,197.96 km) |
| Severn to Castel Goffredo | 4,256.51 mi (6,850.19 km) |
| Severn to Castel Maggiore | 4,319.03 mi (6,950.81 km) |
| Severn to Castel Mella | 4,236.03 mi (6,817.23 km) |
| Severn to Castel San Giorgio | 4,598.08 mi (7,399.89 km) |
| Severn to Castel San Giovanni | 4,219.80 mi (6,791.11 km) |
| Severn to Castel San Pietro Terme | 4,333.97 mi (6,974.85 km) |
| Severn to Castel Volturno | 4,553.64 mi (7,328.37 km) |
| Severn to Castelbuono | 4,677.41 mi (7,527.56 km) |
| Severn to Casteldaccia | 4,647.12 mi (7,478.82 km) |
