| Illertissen to Bumbesti-Jiu | 663.19 mi (1,067.30 km) |
| Illertissen to Busteni | 754.55 mi (1,214.33 km) |
| Illertissen to Buzau | 819.24 mi (1,318.44 km) |
| Illertissen to Cajvana | 734.55 mi (1,182.15 km) |
| Illertissen to Calafat | 681.40 mi (1,096.61 km) |
| Illertissen to Calan | 632.10 mi (1,017.27 km) |
| Illertissen to Calarasi | 868.02 mi (1,396.95 km) |
| Illertissen to Campia Turzii | 654.73 mi (1,053.68 km) |
| Illertissen to Campina | 770.74 mi (1,240.39 km) |
| Illertissen to Campulung | 735.84 mi (1,184.21 km) |
| Illertissen to Campulung Moldovenesc | 717.22 mi (1,154.26 km) |
| Illertissen to Caracal | 737.71 mi (1,187.23 km) |
| Illertissen to Caransebes | 604.77 mi (973.28 km) |
| Illertissen to Carei | 573.63 mi (923.17 km) |
| Illertissen to Cernavoda | 895.71 mi (1,441.50 km) |
