| West Carson to Casamassima | 6,537.38 mi (10,520.89 km) |
| West Carson to Casandrino | 6,454.75 mi (10,387.92 km) |
| West Carson to Casapulla | 6,448.54 mi (10,377.92 km) |
| West Carson to Casarano | 6,628.03 mi (10,666.78 km) |
| West Carson to Casatenovo | 6,042.98 mi (9,725.23 km) |
| West Carson to Casciana Terme | 6,198.56 mi (9,975.61 km) |
| West Carson to Cascina | 6,188.14 mi (9,958.85 km) |
| West Carson to Caselle Torinese | 6,016.03 mi (9,681.86 km) |
| West Carson to Caserta | 6,450.13 mi (10,380.48 km) |
| West Carson to Casier | 6,138.58 mi (9,879.09 km) |
| West Carson to Casorate Primo | 6,053.36 mi (9,741.94 km) |
| West Carson to Casoria | 6,458.17 mi (10,393.42 km) |
| West Carson to Cassano al Ionio | 6,583.78 mi (10,595.56 km) |
| West Carson to Cassano d'Adda | 6,058.08 mi (9,749.54 km) |
| West Carson to Cassano delle Murge | 6,536.50 mi (10,519.48 km) |
