| Wattwil to Coudekerque-Branche | 396.97 mi (638.87 km) |
| Wattwil to Coueron | 506.37 mi (814.92 km) |
| Wattwil to Coulommiers | 296.20 mi (476.69 km) |
| Wattwil to Courbevoic | 333.90 mi (537.36 km) |
| Wattwil to Courcouronnes | 321.12 mi (516.79 km) |
| Wattwil to Cournon-d'Auvergne | 299.62 mi (482.19 km) |
| Wattwil to Courrieres | 354.04 mi (569.77 km) |
| Wattwil to Coutras | 467.17 mi (751.83 km) |
| Wattwil to Couzeix | 385.00 mi (619.60 km) |
| Wattwil to Cran-Gevrier | 171.02 mi (275.23 km) |
| Wattwil to Craponne | 233.27 mi (375.41 km) |
| Wattwil to Creil | 332.25 mi (534.70 km) |
| Wattwil to Crepy-en-Valois | 314.74 mi (506.53 km) |
| Wattwil to Crest | 263.44 mi (423.97 km) |
| Wattwil to Creteil | 322.67 mi (519.28 km) |
