| Clemmons to Carmignano | 4,619.57 mi (7,434.47 km) |
| Clemmons to Carovigno | 5,021.73 mi (8,081.69 km) |
| Clemmons to Carpenedolo | 4,543.95 mi (7,312.78 km) |
| Clemmons to Carpi | 4,582.16 mi (7,374.27 km) |
| Clemmons to Carrara | 4,570.80 mi (7,356.00 km) |
| Clemmons to Carugate | 4,490.74 mi (7,227.15 km) |
| Clemmons to Casal di Principe | 4,853.59 mi (7,811.10 km) |
| Clemmons to Casale Monferrato | 4,465.67 mi (7,186.80 km) |
| Clemmons to Casale sul Sile | 4,617.62 mi (7,431.34 km) |
| Clemmons to Casalecchio di Reno | 4,609.28 mi (7,417.92 km) |
| Clemmons to Casalgrande | 4,582.14 mi (7,374.25 km) |
| Clemmons to Casalmaggiore | 4,555.34 mi (7,331.11 km) |
| Clemmons to Casalnuovo di Napoli | 4,866.84 mi (7,832.42 km) |
| Clemmons to Casalpusterlengo | 4,516.11 mi (7,267.98 km) |
| Clemmons to Casaluce | 4,857.17 mi (7,816.85 km) |
