| Saint Helens to Cassina de' Pecchi | 770.21 mi (1,239.53 km) |
| Saint Helens to Cassino | 1,126.62 mi (1,813.12 km) |
| Saint Helens to Castagneto Carducci | 935.64 mi (1,505.77 km) |
| Saint Helens to Castano Primo | 749.88 mi (1,206.81 km) |
| Saint Helens to Castel Bolognese | 910.69 mi (1,465.61 km) |
| Saint Helens to Castel Gandolfo | 1,076.50 mi (1,732.45 km) |
| Saint Helens to Castel Goffredo | 816.88 mi (1,314.63 km) |
| Saint Helens to Castel Maggiore | 883.63 mi (1,422.06 km) |
| Saint Helens to Castel Mella | 795.97 mi (1,280.99 km) |
| Saint Helens to Castel San Giorgio | 1,193.32 mi (1,920.47 km) |
| Saint Helens to Castel San Giovanni | 797.12 mi (1,282.84 km) |
| Saint Helens to Castel San Pietro Terme | 899.32 mi (1,447.32 km) |
| Saint Helens to Castel Volturno | 1,154.10 mi (1,857.34 km) |
| Saint Helens to Castelbuono | 1,338.45 mi (2,154.04 km) |
| Saint Helens to Casteldaccia | 1,315.62 mi (2,117.29 km) |
