| Clemson to Brezovica | 4,855.07 mi (7,813.49 km) |
| Clemson to Cankova | 4,896.58 mi (7,880.29 km) |
| Clemson to Celje | 4,882.79 mi (7,858.10 km) |
| Clemson to Cerklje na Gorenjskem | 4,850.02 mi (7,805.36 km) |
| Clemson to Cerknica | 4,860.32 mi (7,821.93 km) |
| Clemson to Cerkno | 4,833.65 mi (7,779.00 km) |
| Clemson to Cerkvenjak | 4,898.93 mi (7,884.06 km) |
| Clemson to Cirkulane | 4,908.87 mi (7,900.07 km) |
| Clemson to Crensovci | 4,912.93 mi (7,906.60 km) |
| Clemson to Crna na Koroskem | 4,857.41 mi (7,817.25 km) |
| Clemson to Crnomelj | 4,902.81 mi (7,890.31 km) |
| Clemson to Destrnik | 4,898.96 mi (7,884.11 km) |
| Clemson to Divaca | 4,848.04 mi (7,802.16 km) |
| Clemson to Dobje | 4,891.49 mi (7,872.09 km) |
| Clemson to Dobrna | 4,877.65 mi (7,849.82 km) |
