| Osterwieck to Bumbesti-Jiu | 743.33 mi (1,196.27 km) |
| Osterwieck to Busteni | 811.30 mi (1,305.66 km) |
| Osterwieck to Buzau | 871.11 mi (1,401.91 km) |
| Osterwieck to Cajvana | 738.95 mi (1,189.22 km) |
| Osterwieck to Calafat | 788.37 mi (1,268.76 km) |
| Osterwieck to Calan | 703.87 mi (1,132.77 km) |
| Osterwieck to Calarasi | 932.57 mi (1,500.83 km) |
| Osterwieck to Campia Turzii | 700.20 mi (1,126.86 km) |
| Osterwieck to Campina | 831.31 mi (1,337.86 km) |
| Osterwieck to Campulung | 799.38 mi (1,286.48 km) |
| Osterwieck to Campulung Moldovenesc | 728.00 mi (1,171.61 km) |
| Osterwieck to Caracal | 828.88 mi (1,333.95 km) |
| Osterwieck to Caransebes | 691.28 mi (1,112.50 km) |
| Osterwieck to Carei | 600.54 mi (966.48 km) |
| Osterwieck to Cernavoda | 952.81 mi (1,533.39 km) |
