| Trappes to Coudekerque-Branche | 156.27 mi (251.49 km) |
| Trappes to Coueron | 203.22 mi (327.05 km) |
| Trappes to Coulommiers | 49.28 mi (79.30 km) |
| Trappes to Courbevoic | 14.11 mi (22.70 km) |
| Trappes to Courcouronnes | 22.17 mi (35.68 km) |
| Trappes to Cournon-d'Auvergne | 217.06 mi (349.33 km) |
| Trappes to Courrieres | 123.58 mi (198.88 km) |
| Trappes to Coutras | 277.06 mi (445.89 km) |
| Trappes to Couzeix | 203.63 mi (327.71 km) |
| Trappes to Cran-Gevrier | 276.15 mi (444.43 km) |
| Trappes to Craponne | 245.25 mi (394.70 km) |
| Trappes to Creil | 39.73 mi (63.93 km) |
| Trappes to Crepy-en-Valois | 51.04 mi (82.15 km) |
| Trappes to Crest | 314.11 mi (505.52 km) |
| Trappes to Creteil | 20.98 mi (33.76 km) |
