| Altenburg to Bumbesti-Jiu | 644.10 mi (1,036.58 km) |
| Altenburg to Busteni | 714.31 mi (1,149.57 km) |
| Altenburg to Buzau | 774.95 mi (1,247.16 km) |
| Altenburg to Cajvana | 648.96 mi (1,044.40 km) |
| Altenburg to Calafat | 688.18 mi (1,107.52 km) |
| Altenburg to Calan | 605.03 mi (973.71 km) |
| Altenburg to Calarasi | 835.30 mi (1,344.29 km) |
| Altenburg to Campia Turzii | 603.76 mi (971.66 km) |
| Altenburg to Campina | 734.03 mi (1,181.30 km) |
| Altenburg to Campulung | 701.66 mi (1,129.22 km) |
| Altenburg to Campulung Moldovenesc | 636.77 mi (1,024.78 km) |
| Altenburg to Caracal | 729.30 mi (1,173.69 km) |
| Altenburg to Caransebes | 591.54 mi (952.00 km) |
| Altenburg to Carei | 505.49 mi (813.50 km) |
| Altenburg to Cernavoda | 856.40 mi (1,378.25 km) |
