| Ostermundigen to Coudekerque-Branche | 363.83 mi (585.54 km) |
| Ostermundigen to Coueron | 433.52 mi (697.68 km) |
| Ostermundigen to Coulommiers | 241.19 mi (388.16 km) |
| Ostermundigen to Courbevoic | 277.03 mi (445.83 km) |
| Ostermundigen to Courcouronnes | 261.59 mi (421.00 km) |
| Ostermundigen to Cournon-d'Auvergne | 221.16 mi (355.92 km) |
| Ostermundigen to Courrieres | 318.43 mi (512.46 km) |
| Ostermundigen to Coutras | 388.65 mi (625.47 km) |
| Ostermundigen to Couzeix | 306.85 mi (493.83 km) |
| Ostermundigen to Cran-Gevrier | 98.13 mi (157.93 km) |
| Ostermundigen to Craponne | 156.15 mi (251.31 km) |
| Ostermundigen to Creil | 280.39 mi (451.24 km) |
| Ostermundigen to Crepy-en-Valois | 264.31 mi (425.37 km) |
| Ostermundigen to Crest | 194.33 mi (312.74 km) |
| Ostermundigen to Creteil | 265.19 mi (426.78 km) |
