| Trieste to Coudekerque-Branche | 639.98 mi (1,029.95 km) |
| Trieste to Coueron | 744.39 mi (1,197.97 km) |
| Trieste to Coulommiers | 546.37 mi (879.30 km) |
| Trieste to Courbevoic | 583.93 mi (939.75 km) |
| Trieste to Courcouronnes | 570.57 mi (918.24 km) |
| Trieste to Cournon-d'Auvergne | 509.92 mi (820.63 km) |
| Trieste to Courrieres | 599.25 mi (964.40 km) |
| Trieste to Coutras | 675.42 mi (1,086.98 km) |
| Trieste to Couzeix | 603.62 mi (971.44 km) |
| Trieste to Cran-Gevrier | 369.71 mi (594.99 km) |
| Trieste to Craponne | 436.40 mi (702.32 km) |
| Trieste to Creil | 582.50 mi (937.44 km) |
| Trieste to Crepy-en-Valois | 564.93 mi (909.16 km) |
| Trieste to Crest | 430.50 mi (692.82 km) |
| Trieste to Creteil | 572.57 mi (921.47 km) |
