| Sonsbeck to Bumbesti-Jiu | 894.67 mi (1,439.84 km) |
| Sonsbeck to Busteni | 972.04 mi (1,564.35 km) |
| Sonsbeck to Buzau | 1,034.13 mi (1,664.27 km) |
| Sonsbeck to Cajvana | 913.71 mi (1,470.48 km) |
| Sonsbeck to Calafat | 929.15 mi (1,495.32 km) |
| Sonsbeck to Calan | 857.76 mi (1,380.44 km) |
| Sonsbeck to Calarasi | 1,091.92 mi (1,757.27 km) |
| Sonsbeck to Campia Turzii | 863.08 mi (1,389.00 km) |
| Sonsbeck to Campina | 990.99 mi (1,594.84 km) |
| Sonsbeck to Campulung | 957.64 mi (1,541.17 km) |
| Sonsbeck to Campulung Moldovenesc | 901.10 mi (1,450.18 km) |
| Sonsbeck to Caracal | 976.98 mi (1,572.30 km) |
| Sonsbeck to Caransebes | 839.25 mi (1,350.64 km) |
| Sonsbeck to Carei | 767.26 mi (1,234.78 km) |
| Sonsbeck to Cernavoda | 1,114.88 mi (1,794.22 km) |
