| Mount Washington to Cassina de' Pecchi | 4,622.40 mi (7,439.04 km) |
| Mount Washington to Cassino | 4,961.78 mi (7,985.22 km) |
| Mount Washington to Castagneto Carducci | 4,760.50 mi (7,661.28 km) |
| Mount Washington to Castano Primo | 4,596.39 mi (7,397.18 km) |
| Mount Washington to Castel Bolognese | 4,767.33 mi (7,672.28 km) |
| Mount Washington to Castel Gandolfo | 4,901.94 mi (7,888.90 km) |
| Mount Washington to Castel Goffredo | 4,676.05 mi (7,525.38 km) |
| Mount Washington to Castel Maggiore | 4,740.00 mi (7,628.29 km) |
| Mount Washington to Castel Mella | 4,655.29 mi (7,491.96 km) |
| Mount Washington to Castel San Giorgio | 5,027.24 mi (8,090.56 km) |
| Mount Washington to Castel San Giovanni | 4,642.04 mi (7,470.64 km) |
| Mount Washington to Castel San Pietro Terme | 4,755.22 mi (7,652.79 km) |
| Mount Washington to Castel Volturno | 4,983.25 mi (8,019.76 km) |
| Mount Washington to Castelbuono | 5,116.94 mi (8,234.91 km) |
| Mount Washington to Casteldaccia | 5,087.23 mi (8,187.11 km) |
