| Clemmons to Cassina de' Pecchi | 4,493.22 mi (7,231.14 km) |
| Clemmons to Cassino | 4,823.07 mi (7,761.98 km) |
| Clemmons to Castagneto Carducci | 4,622.61 mi (7,439.37 km) |
| Clemmons to Castano Primo | 4,466.24 mi (7,187.72 km) |
| Clemmons to Castel Bolognese | 4,637.19 mi (7,462.84 km) |
| Clemmons to Castel Gandolfo | 4,761.81 mi (7,663.39 km) |
| Clemmons to Castel Goffredo | 4,547.94 mi (7,319.20 km) |
| Clemmons to Castel Maggiore | 4,610.16 mi (7,419.34 km) |
| Clemmons to Castel Mella | 4,527.51 mi (7,286.33 km) |
| Clemmons to Castel San Giorgio | 4,887.26 mi (7,865.28 km) |
| Clemmons to Castel San Giovanni | 4,510.74 mi (7,259.33 km) |
| Clemmons to Castel San Pietro Terme | 4,625.04 mi (7,443.28 km) |
| Clemmons to Castel Volturno | 4,842.73 mi (7,793.62 km) |
| Clemmons to Castelbuono | 4,963.44 mi (7,987.89 km) |
| Clemmons to Casteldaccia | 4,932.97 mi (7,938.84 km) |
