| Hartsville to Cervignano del Friuli | 4,874.43 mi (7,844.64 km) |
| Hartsville to Cesa | 5,097.55 mi (8,203.72 km) |
| Hartsville to Cesano Maderno | 4,709.02 mi (7,578.43 km) |
| Hartsville to Cesena | 4,892.18 mi (7,873.21 km) |
| Hartsville to Cesenatico | 4,896.18 mi (7,879.64 km) |
| Hartsville to Cetraro | 5,229.89 mi (8,416.69 km) |
| Hartsville to Cherasco | 4,689.06 mi (7,546.32 km) |
| Hartsville to Chiampo | 4,800.56 mi (7,725.75 km) |
| Hartsville to Chiaravalle | 4,957.95 mi (7,979.05 km) |
| Hartsville to Chiari | 4,743.65 mi (7,634.16 km) |
| Hartsville to Chiavari | 4,763.08 mi (7,665.44 km) |
| Hartsville to Chieri | 4,674.67 mi (7,523.16 km) |
| Hartsville to Chieti | 5,040.90 mi (8,112.55 km) |
| Hartsville to Chioggia | 4,853.64 mi (7,811.18 km) |
| Hartsville to Chiusi | 4,921.54 mi (7,920.46 km) |
