| Clemson to Capodrise | 5,024.97 mi (8,086.91 km) |
| Clemson to Capoterra | 4,846.65 mi (7,799.93 km) |
| Clemson to Capriolo | 4,678.36 mi (7,529.10 km) |
| Clemson to Capua | 5,019.14 mi (8,077.53 km) |
| Clemson to Capurso | 5,140.60 mi (8,272.99 km) |
| Clemson to Carate Brianza | 4,642.07 mi (7,470.69 km) |
| Clemson to Caravaggio | 4,670.31 mi (7,516.14 km) |
| Clemson to Carbonera | 4,776.96 mi (7,687.78 km) |
| Clemson to Carbonia | 4,825.86 mi (7,766.47 km) |
| Clemson to Cardito | 5,028.56 mi (8,092.69 km) |
| Clemson to Carignano | 4,603.18 mi (7,408.10 km) |
| Clemson to Carini | 5,079.16 mi (8,174.12 km) |
| Clemson to Carlentini | 5,195.27 mi (8,360.98 km) |
| Clemson to Carmagnola | 4,606.83 mi (7,413.98 km) |
| Clemson to Carmiano | 5,216.71 mi (8,395.49 km) |
