| Highland to Cassina de' Pecchi | 6,001.49 mi (9,658.46 km) |
| Highland to Cassino | 6,357.81 mi (10,231.90 km) |
| Highland to Castagneto Carducci | 6,163.65 mi (9,919.44 km) |
| Highland to Castano Primo | 5,980.35 mi (9,624.44 km) |
| Highland to Castel Bolognese | 6,142.11 mi (9,884.78 km) |
| Highland to Castel Gandolfo | 6,306.08 mi (10,148.66 km) |
| Highland to Castel Goffredo | 6,048.37 mi (9,733.91 km) |
| Highland to Castel Maggiore | 6,115.12 mi (9,841.33 km) |
| Highland to Castel Mella | 6,027.49 mi (9,700.30 km) |
| Highland to Castel San Giorgio | 6,424.63 mi (10,339.44 km) |
| Highland to Castel San Giovanni | 6,027.70 mi (9,700.65 km) |
| Highland to Castel San Pietro Terme | 6,130.81 mi (9,866.59 km) |
| Highland to Castel Volturno | 6,384.78 mi (10,275.32 km) |
| Highland to Castelbuono | 6,559.07 mi (10,555.80 km) |
| Highland to Casteldaccia | 6,533.43 mi (10,514.55 km) |
