| Altensteig to Bumbesti-Jiu | 735.07 mi (1,182.98 km) |
| Altensteig to Busteni | 825.56 mi (1,328.61 km) |
| Altensteig to Buzau | 890.14 mi (1,432.55 km) |
| Altensteig to Cajvana | 801.13 mi (1,289.29 km) |
| Altensteig to Calafat | 753.87 mi (1,213.24 km) |
| Altensteig to Calan | 703.53 mi (1,132.23 km) |
| Altensteig to Calarasi | 939.68 mi (1,512.26 km) |
| Altensteig to Campia Turzii | 724.60 mi (1,166.13 km) |
| Altensteig to Campina | 842.00 mi (1,355.07 km) |
| Altensteig to Campulung | 807.16 mi (1,299.00 km) |
| Altensteig to Campulung Moldovenesc | 784.36 mi (1,262.30 km) |
| Altensteig to Caracal | 810.03 mi (1,303.62 km) |
| Altensteig to Caransebes | 676.75 mi (1,089.12 km) |
| Altensteig to Carei | 641.34 mi (1,032.14 km) |
| Altensteig to Cernavoda | 967.06 mi (1,556.33 km) |
