| Lahnstein to Cognac | 485.15 mi (780.78 km) |
| Lahnstein to Cogolin | 489.65 mi (788.01 km) |
| Lahnstein to Colmar | 153.76 mi (247.45 km) |
| Lahnstein to Colombes | 257.80 mi (414.89 km) |
| Lahnstein to Colomiers | 548.08 mi (882.05 km) |
| Lahnstein to Combs-la-Ville | 252.89 mi (406.99 km) |
| Lahnstein to Comines | 204.39 mi (328.93 km) |
| Lahnstein to Compiegne | 221.61 mi (356.64 km) |
| Lahnstein to Concarneau | 547.08 mi (880.44 km) |
| Lahnstein to Conde-sur-l'Escaut | 177.19 mi (285.17 km) |
| Lahnstein to Conflans-Sainte-Honorine | 262.20 mi (421.97 km) |
| Lahnstein to Corbas | 343.60 mi (552.97 km) |
| Lahnstein to Corbeil-Essonnes | 257.88 mi (415.01 km) |
| Lahnstein to Cormeilles-en-Parisis | 258.55 mi (416.09 km) |
| Lahnstein to Cosne sur Loire | 291.73 mi (469.50 km) |
