| Constanta to Cervignano del Friuli | 754.99 mi (1,215.04 km) |
| Constanta to Cesa | 764.23 mi (1,229.90 km) |
| Constanta to Cesano Maderno | 956.74 mi (1,539.72 km) |
| Constanta to Cesena | 811.11 mi (1,305.35 km) |
| Constanta to Cesenatico | 803.29 mi (1,292.77 km) |
| Constanta to Cetraro | 727.13 mi (1,170.21 km) |
| Constanta to Cherasco | 1,022.77 mi (1,645.99 km) |
| Constanta to Chiampo | 853.42 mi (1,373.44 km) |
| Constanta to Chiaravalle | 761.83 mi (1,226.05 km) |
| Constanta to Chiari | 921.18 mi (1,482.50 km) |
| Constanta to Chiavari | 953.17 mi (1,533.98 km) |
| Constanta to Chieri | 1,022.84 mi (1,646.10 km) |
| Constanta to Chieti | 737.68 mi (1,187.17 km) |
| Constanta to Chioggia | 805.18 mi (1,295.81 km) |
| Constanta to Chiusi | 837.19 mi (1,347.33 km) |
