| Appenzell to Coudekerque-Branche | 406.81 mi (654.70 km) |
| Appenzell to Coueron | 521.83 mi (839.80 km) |
| Appenzell to Coulommiers | 309.68 mi (498.38 km) |
| Appenzell to Courbevoic | 347.52 mi (559.28 km) |
| Appenzell to Courcouronnes | 335.11 mi (539.31 km) |
| Appenzell to Cournon-d'Auvergne | 315.27 mi (507.38 km) |
| Appenzell to Courrieres | 364.44 mi (586.51 km) |
| Appenzell to Coutras | 482.91 mi (777.17 km) |
| Appenzell to Couzeix | 400.84 mi (645.09 km) |
| Appenzell to Cran-Gevrier | 185.65 mi (298.77 km) |
| Appenzell to Craponne | 248.53 mi (399.97 km) |
| Appenzell to Creil | 345.18 mi (555.51 km) |
| Appenzell to Crepy-en-Valois | 327.53 mi (527.11 km) |
| Appenzell to Crest | 277.11 mi (445.96 km) |
| Appenzell to Creteil | 336.39 mi (541.37 km) |
