| Neu Isenburg to Bumbesti-Jiu | 760.39 mi (1,223.73 km) |
| Neu Isenburg to Busteni | 843.21 mi (1,357.02 km) |
| Neu Isenburg to Buzau | 906.61 mi (1,459.05 km) |
| Neu Isenburg to Cajvana | 799.38 mi (1,286.47 km) |
| Neu Isenburg to Calafat | 789.62 mi (1,270.76 km) |
| Neu Isenburg to Calan | 725.28 mi (1,167.23 km) |
| Neu Isenburg to Calarasi | 961.29 mi (1,547.04 km) |
| Neu Isenburg to Campia Turzii | 736.91 mi (1,185.94 km) |
| Neu Isenburg to Campina | 861.24 mi (1,386.04 km) |
| Neu Isenburg to Campulung | 827.15 mi (1,331.16 km) |
| Neu Isenburg to Campulung Moldovenesc | 784.74 mi (1,262.93 km) |
| Neu Isenburg to Caracal | 840.42 mi (1,352.53 km) |
| Neu Isenburg to Caransebes | 703.63 mi (1,132.38 km) |
| Neu Isenburg to Carei | 645.67 mi (1,039.11 km) |
| Neu Isenburg to Cernavoda | 986.11 mi (1,586.99 km) |
