| West Columbia to Casamassima | 5,098.36 mi (8,205.01 km) |
| West Columbia to Casandrino | 4,979.05 mi (8,013.01 km) |
| West Columbia to Casapulla | 4,975.98 mi (8,008.07 km) |
| West Columbia to Casarano | 5,188.13 mi (8,349.48 km) |
| West Columbia to Casatenovo | 4,606.43 mi (7,413.33 km) |
| West Columbia to Casciana Terme | 4,730.40 mi (7,612.84 km) |
| West Columbia to Cascina | 4,722.45 mi (7,600.05 km) |
| West Columbia to Caselle Torinese | 4,548.55 mi (7,320.18 km) |
| West Columbia to Caserta | 4,978.24 mi (8,011.70 km) |
| West Columbia to Casier | 4,737.19 mi (7,623.77 km) |
| West Columbia to Casorate Primo | 4,604.86 mi (7,410.80 km) |
| West Columbia to Casoria | 4,982.46 mi (8,018.50 km) |
| West Columbia to Cassano al Ionio | 5,113.13 mi (8,228.79 km) |
| West Columbia to Cassano d'Adda | 4,620.28 mi (7,435.62 km) |
| West Columbia to Cassano delle Murge | 5,094.05 mi (8,198.07 km) |
