| Trappes to Cognac | 239.35 mi (385.20 km) |
| Trappes to Cogolin | 439.04 mi (706.56 km) |
| Trappes to Colmar | 250.03 mi (402.38 km) |
| Trappes to Colombes | 15.19 mi (24.45 km) |
| Trappes to Colomiers | 358.18 mi (576.44 km) |
| Trappes to Combs-la-Ville | 26.47 mi (42.61 km) |
| Trappes to Comines | 144.21 mi (232.08 km) |
| Trappes to Compiegne | 57.60 mi (92.70 km) |
| Trappes to Concarneau | 279.00 mi (449.00 km) |
| Trappes to Conde-sur-l'Escaut | 135.62 mi (218.26 km) |
| Trappes to Conflans-Sainte-Honorine | 15.92 mi (25.63 km) |
| Trappes to Corbas | 254.25 mi (409.18 km) |
| Trappes to Corbeil-Essonnes | 24.62 mi (39.62 km) |
| Trappes to Cormeilles-en-Parisis | 16.30 mi (26.24 km) |
| Trappes to Cosne sur Loire | 103.61 mi (166.75 km) |
