| Castle Rock to Cassina de' Pecchi | 5,297.96 mi (8,526.23 km) |
| Castle Rock to Cassino | 5,652.47 mi (9,096.77 km) |
| Castle Rock to Castagneto Carducci | 5,454.75 mi (8,778.57 km) |
| Castle Rock to Castano Primo | 5,275.27 mi (8,489.73 km) |
| Castle Rock to Castel Bolognese | 5,441.02 mi (8,756.47 km) |
| Castle Rock to Castel Gandolfo | 5,598.04 mi (9,009.17 km) |
| Castle Rock to Castel Goffredo | 5,347.15 mi (8,605.41 km) |
| Castle Rock to Castel Maggiore | 5,413.69 mi (8,712.49 km) |
| Castle Rock to Castel Mella | 5,326.12 mi (8,571.57 km) |
| Castle Rock to Castel San Giorgio | 5,719.44 mi (9,204.55 km) |
| Castle Rock to Castel San Giovanni | 5,322.55 mi (8,565.82 km) |
| Castle Rock to Castel San Pietro Terme | 5,429.39 mi (8,737.75 km) |
| Castle Rock to Castel Volturno | 5,678.10 mi (9,138.02 km) |
| Castle Rock to Castelbuono | 5,842.33 mi (9,402.33 km) |
| Castle Rock to Casteldaccia | 5,815.40 mi (9,358.98 km) |
