| Lohmar to Cognac | 495.18 mi (796.92 km) |
| Lohmar to Cogolin | 523.63 mi (842.70 km) |
| Lohmar to Colmar | 189.07 mi (304.28 km) |
| Lohmar to Colombes | 256.80 mi (413.27 km) |
| Lohmar to Colomiers | 568.63 mi (915.11 km) |
| Lohmar to Combs-la-Ville | 255.32 mi (410.90 km) |
| Lohmar to Comines | 183.86 mi (295.89 km) |
| Lohmar to Compiegne | 217.38 mi (349.83 km) |
| Lohmar to Concarneau | 540.21 mi (869.38 km) |
| Lohmar to Conde-sur-l'Escaut | 160.91 mi (258.96 km) |
| Lohmar to Conflans-Sainte-Honorine | 260.00 mi (418.43 km) |
| Lohmar to Corbas | 371.29 mi (597.53 km) |
| Lohmar to Corbeil-Essonnes | 260.50 mi (419.24 km) |
| Lohmar to Cormeilles-en-Parisis | 256.91 mi (413.45 km) |
| Lohmar to Cosne sur Loire | 304.96 mi (490.79 km) |
