| Half Moon Bay to Casamassima | 6,440.79 mi (10,365.45 km) |
| Half Moon Bay to Casandrino | 6,367.81 mi (10,247.99 km) |
| Half Moon Bay to Casapulla | 6,361.02 mi (10,237.08 km) |
| Half Moon Bay to Casarano | 6,529.80 mi (10,508.70 km) |
| Half Moon Bay to Casatenovo | 5,955.99 mi (9,585.24 km) |
| Half Moon Bay to Casciana Terme | 6,115.14 mi (9,841.37 km) |
| Half Moon Bay to Cascina | 6,104.40 mi (9,824.08 km) |
| Half Moon Bay to Caselle Torinese | 5,936.21 mi (9,553.41 km) |
| Half Moon Bay to Caserta | 6,362.44 mi (10,239.36 km) |
| Half Moon Bay to Casier | 6,042.24 mi (9,724.05 km) |
| Half Moon Bay to Casorate Primo | 5,968.69 mi (9,605.68 km) |
| Half Moon Bay to Casoria | 6,371.16 mi (10,253.39 km) |
| Half Moon Bay to Cassano al Ionio | 6,493.13 mi (10,449.68 km) |
| Half Moon Bay to Cassano d'Adda | 5,971.04 mi (9,609.47 km) |
| Half Moon Bay to Cassano delle Murge | 6,440.67 mi (10,365.25 km) |
