| Half Moon Bay to Busto Arsizio | 5,947.55 mi (9,571.66 km) |
| Half Moon Bay to Busto Garolfo | 5,952.12 mi (9,579.01 km) |
| Half Moon Bay to Cabras | 6,252.30 mi (10,062.10 km) |
| Half Moon Bay to Cadelbosco di Sopra | 6,044.90 mi (9,728.32 km) |
| Half Moon Bay to Cadoneghe | 6,043.59 mi (9,726.21 km) |
| Half Moon Bay to Cagli | 6,171.91 mi (9,932.72 km) |
| Half Moon Bay to Cagliari | 6,309.78 mi (10,154.60 km) |
| Half Moon Bay to Cairo Montenotte | 5,997.38 mi (9,651.85 km) |
| Half Moon Bay to Caivano | 6,368.26 mi (10,248.72 km) |
| Half Moon Bay to Calcinaia | 6,106.33 mi (9,827.19 km) |
| Half Moon Bay to Calcinato | 6,000.78 mi (9,657.32 km) |
| Half Moon Bay to Calderara di Reno | 6,075.09 mi (9,776.92 km) |
| Half Moon Bay to Caldogno | 6,022.96 mi (9,693.02 km) |
| Half Moon Bay to Calenzano | 6,111.84 mi (9,836.05 km) |
| Half Moon Bay to Calolziocorte | 5,953.81 mi (9,581.73 km) |
