| Therwil to Cognac | 394.07 mi (634.20 km) |
| Therwil to Cogolin | 297.59 mi (478.93 km) |
| Therwil to Colmar | 41.21 mi (66.32 km) |
| Therwil to Colombes | 262.94 mi (423.17 km) |
| Therwil to Colomiers | 402.81 mi (648.25 km) |
| Therwil to Combs-la-Ville | 244.05 mi (392.75 km) |
| Therwil to Comines | 304.76 mi (490.47 km) |
| Therwil to Compiegne | 253.75 mi (408.36 km) |
| Therwil to Concarneau | 533.58 mi (858.71 km) |
| Therwil to Conde-sur-l'Escaut | 271.54 mi (437.00 km) |
| Therwil to Conflans-Sainte-Honorine | 271.30 mi (436.61 km) |
| Therwil to Corbas | 178.38 mi (287.08 km) |
| Therwil to Corbeil-Essonnes | 246.33 mi (396.43 km) |
| Therwil to Cormeilles-en-Parisis | 266.31 mi (428.58 km) |
| Therwil to Cosne sur Loire | 216.13 mi (347.83 km) |
