| Clemson to Cavaillon | 4,518.29 mi (7,271.48 km) |
| Clemson to Cebazat | 4,374.96 mi (7,040.82 km) |
| Clemson to Cenon | 4,237.91 mi (6,820.26 km) |
| Clemson to Cergy | 4,246.12 mi (6,833.47 km) |
| Clemson to Cernay | 4,495.03 mi (7,234.05 km) |
| Clemson to Cesson | 4,280.80 mi (6,889.29 km) |
| Clemson to Cesson-Sevigne | 4,110.85 mi (6,615.78 km) |
| Clemson to Cestas | 4,233.96 mi (6,813.91 km) |
| Clemson to Chalette-sur-Loing | 4,300.85 mi (6,921.55 km) |
| Clemson to Challans | 4,128.42 mi (6,644.06 km) |
| Clemson to Chalon-sur-Saone | 4,425.26 mi (7,121.76 km) |
| Clemson to Chalons-en-Champagne | 4,344.94 mi (6,992.51 km) |
| Clemson to Chamalieres | 4,375.08 mi (7,041.01 km) |
| Clemson to Chambery | 4,506.09 mi (7,251.85 km) |
| Clemson to Chambly | 4,250.65 mi (6,840.77 km) |
