| Langen to Cognac | 511.11 mi (822.55 km) |
| Langen to Cogolin | 475.93 mi (765.93 km) |
| Langen to Colmar | 144.18 mi (232.04 km) |
| Langen to Colombes | 297.16 mi (478.24 km) |
| Langen to Colomiers | 559.68 mi (900.72 km) |
| Langen to Combs-la-Ville | 289.48 mi (465.87 km) |
| Langen to Comines | 255.03 mi (410.43 km) |
| Langen to Compiegne | 264.01 mi (424.89 km) |
| Langen to Concarneau | 588.79 mi (947.57 km) |
| Langen to Conde-sur-l'Escaut | 226.68 mi (364.80 km) |
| Langen to Conflans-Sainte-Honorine | 302.42 mi (486.70 km) |
| Langen to Corbas | 345.43 mi (555.91 km) |
| Langen to Corbeil-Essonnes | 294.18 mi (473.44 km) |
| Langen to Cormeilles-en-Parisis | 298.40 mi (480.22 km) |
| Langen to Cosne sur Loire | 316.35 mi (509.12 km) |
