| Oldenburg in Holstein to Corbetta | 616.50 mi (992.17 km) |
| Oldenburg in Holstein to Corciano | 774.14 mi (1,245.86 km) |
| Oldenburg in Holstein to Cordenons | 580.18 mi (933.71 km) |
| Oldenburg in Holstein to Cori | 879.34 mi (1,415.16 km) |
| Oldenburg in Holstein to Coriano | 718.11 mi (1,155.69 km) |
| Oldenburg in Holstein to Corigliano Calabro | 1,049.01 mi (1,688.22 km) |
| Oldenburg in Holstein to Corleone | 1,144.59 mi (1,842.04 km) |
| Oldenburg in Holstein to Cormano | 609.32 mi (980.61 km) |
| Oldenburg in Holstein to Cornaredo | 613.51 mi (987.35 km) |
| Oldenburg in Holstein to Cornate d'Adda | 600.93 mi (967.10 km) |
| Oldenburg in Holstein to Cornedo Vicentino | 600.31 mi (966.11 km) |
| Oldenburg in Holstein to Correggio | 658.45 mi (1,059.68 km) |
| Oldenburg in Holstein to Corridonia | 772.70 mi (1,243.54 km) |
| Oldenburg in Holstein to Corsico | 617.61 mi (993.94 km) |
| Oldenburg in Holstein to Cortona | 763.35 mi (1,228.49 km) |
