| Sulphur to Cervignano del Friuli | 5,469.17 mi (8,801.78 km) |
| Sulphur to Cesa | 5,690.67 mi (9,158.25 km) |
| Sulphur to Cesano Maderno | 5,303.33 mi (8,534.89 km) |
| Sulphur to Cesena | 5,486.44 mi (8,829.57 km) |
| Sulphur to Cesenatico | 5,490.48 mi (8,836.08 km) |
| Sulphur to Cetraro | 5,822.63 mi (9,370.61 km) |
| Sulphur to Cherasco | 5,282.66 mi (8,501.63 km) |
| Sulphur to Chiampo | 5,395.12 mi (8,682.60 km) |
| Sulphur to Chiaravalle | 5,552.19 mi (8,935.39 km) |
| Sulphur to Chiari | 5,338.03 mi (8,590.73 km) |
| Sulphur to Chiavari | 5,356.84 mi (8,620.99 km) |
| Sulphur to Chieri | 5,268.47 mi (8,478.78 km) |
| Sulphur to Chieti | 5,634.78 mi (9,068.31 km) |
| Sulphur to Chioggia | 5,448.22 mi (8,768.07 km) |
| Sulphur to Chiusi | 5,515.22 mi (8,875.90 km) |
