| Langgons to Coudekerque-Branche | 276.55 mi (445.06 km) |
| Langgons to Coueron | 523.36 mi (842.27 km) |
| Langgons to Coulommiers | 275.41 mi (443.23 km) |
| Langgons to Courbevoic | 307.13 mi (494.28 km) |
| Langgons to Courcouronnes | 307.99 mi (495.66 km) |
| Langgons to Cournon-d'Auvergne | 414.13 mi (666.48 km) |
| Langgons to Courrieres | 251.43 mi (404.64 km) |
| Langgons to Coutras | 555.28 mi (893.64 km) |
| Langgons to Couzeix | 467.71 mi (752.71 km) |
| Langgons to Cran-Gevrier | 338.75 mi (545.16 km) |
| Langgons to Craponne | 375.38 mi (604.11 km) |
| Langgons to Creil | 288.27 mi (463.92 km) |
| Langgons to Crepy-en-Valois | 271.74 mi (437.32 km) |
| Langgons to Crest | 433.28 mi (697.29 km) |
| Langgons to Creteil | 301.51 mi (485.23 km) |
