| Neckargemund to Bumbesti-Jiu | 741.43 mi (1,193.21 km) |
| Neckargemund to Busteni | 827.67 mi (1,332.01 km) |
| Neckargemund to Buzau | 891.69 mi (1,435.03 km) |
| Neckargemund to Cajvana | 792.26 mi (1,275.03 km) |
| Neckargemund to Calafat | 766.37 mi (1,233.36 km) |
| Neckargemund to Calan | 707.75 mi (1,139.02 km) |
| Neckargemund to Calarasi | 944.24 mi (1,519.60 km) |
| Neckargemund to Campia Turzii | 723.46 mi (1,164.30 km) |
| Neckargemund to Campina | 845.05 mi (1,359.98 km) |
| Neckargemund to Campulung | 810.58 mi (1,304.50 km) |
| Neckargemund to Campulung Moldovenesc | 776.65 mi (1,249.90 km) |
| Neckargemund to Caracal | 819.48 mi (1,318.83 km) |
| Neckargemund to Caransebes | 683.88 mi (1,100.60 km) |
| Neckargemund to Carei | 635.47 mi (1,022.70 km) |
| Neckargemund to Cernavoda | 970.19 mi (1,561.36 km) |
