| Trnava to Coudekerque-Branche | 701.89 mi (1,129.58 km) |
| Trnava to Coueron | 897.50 mi (1,444.39 km) |
| Trnava to Coulommiers | 662.48 mi (1,066.16 km) |
| Trnava to Courbevoic | 699.91 mi (1,126.39 km) |
| Trnava to Courcouronnes | 693.07 mi (1,115.39 km) |
| Trnava to Cournon-d'Auvergne | 700.23 mi (1,126.92 km) |
| Trnava to Courrieres | 672.41 mi (1,082.14 km) |
| Trnava to Coutras | 868.26 mi (1,397.33 km) |
| Trnava to Couzeix | 786.15 mi (1,265.18 km) |
| Trnava to Cran-Gevrier | 565.51 mi (910.11 km) |
| Trnava to Craponne | 631.36 mi (1,016.08 km) |
| Trnava to Creil | 688.73 mi (1,108.40 km) |
| Trnava to Crepy-en-Valois | 670.52 mi (1,079.09 km) |
| Trnava to Crest | 647.14 mi (1,041.47 km) |
| Trnava to Creteil | 690.78 mi (1,111.71 km) |
