| Therwil to Coudekerque-Branche | 336.64 mi (541.77 km) |
| Therwil to Coueron | 434.20 mi (698.78 km) |
| Therwil to Coulommiers | 225.00 mi (362.10 km) |
| Therwil to Courbevoic | 262.30 mi (422.13 km) |
| Therwil to Courcouronnes | 248.83 mi (400.45 km) |
| Therwil to Cournon-d'Auvergne | 239.56 mi (385.53 km) |
| Therwil to Courrieres | 292.04 mi (470.00 km) |
| Therwil to Coutras | 403.95 mi (650.10 km) |
| Therwil to Couzeix | 319.36 mi (513.96 km) |
| Therwil to Cran-Gevrier | 129.83 mi (208.94 km) |
| Therwil to Craponne | 180.77 mi (290.92 km) |
| Therwil to Creil | 262.28 mi (422.09 km) |
| Therwil to Crepy-en-Valois | 245.23 mi (394.67 km) |
| Therwil to Crest | 226.52 mi (364.55 km) |
| Therwil to Creteil | 250.87 mi (403.73 km) |
