| Nieder-Olm to Coudekerque-Branche | 266.89 mi (429.51 km) |
| Nieder-Olm to Coueron | 490.03 mi (788.63 km) |
| Nieder-Olm to Coulommiers | 242.36 mi (390.03 km) |
| Nieder-Olm to Courbevoic | 276.38 mi (444.80 km) |
| Nieder-Olm to Courcouronnes | 274.93 mi (442.46 km) |
| Nieder-Olm to Cournon-d'Auvergne | 369.66 mi (594.91 km) |
| Nieder-Olm to Courrieres | 235.55 mi (379.09 km) |
| Nieder-Olm to Coutras | 513.76 mi (826.81 km) |
| Nieder-Olm to Couzeix | 425.96 mi (685.52 km) |
| Nieder-Olm to Cran-Gevrier | 293.25 mi (471.94 km) |
| Nieder-Olm to Craponne | 329.74 mi (530.66 km) |
| Nieder-Olm to Creil | 260.05 mi (418.51 km) |
| Nieder-Olm to Crepy-en-Valois | 242.62 mi (390.45 km) |
| Nieder-Olm to Crest | 387.58 mi (623.75 km) |
| Nieder-Olm to Creteil | 269.56 mi (433.82 km) |
