| Clemmons to Casamassima | 4,979.41 mi (8,013.58 km) |
| Clemmons to Casandrino | 4,861.78 mi (7,824.28 km) |
| Clemmons to Casapulla | 4,858.50 mi (7,819.00 km) |
| Clemmons to Casarano | 5,069.61 mi (8,158.75 km) |
| Clemmons to Casatenovo | 4,485.19 mi (7,218.22 km) |
| Clemmons to Casciana Terme | 4,611.58 mi (7,421.62 km) |
| Clemmons to Cascina | 4,603.45 mi (7,408.53 km) |
| Clemmons to Caselle Torinese | 4,428.87 mi (7,127.58 km) |
| Clemmons to Caserta | 4,860.73 mi (7,822.59 km) |
| Clemmons to Casier | 4,614.56 mi (7,426.42 km) |
| Clemmons to Casorate Primo | 4,484.30 mi (7,216.79 km) |
| Clemmons to Casoria | 4,865.21 mi (7,829.79 km) |
| Clemmons to Cassano al Ionio | 4,996.13 mi (8,040.50 km) |
| Clemmons to Cassano d'Adda | 4,499.18 mi (7,240.73 km) |
| Clemmons to Cassano delle Murge | 4,975.28 mi (8,006.94 km) |
