| Gladbeck to Bumbesti-Jiu | 870.30 mi (1,400.61 km) |
| Gladbeck to Busteni | 947.15 mi (1,524.29 km) |
| Gladbeck to Buzau | 1,009.14 mi (1,624.05 km) |
| Gladbeck to Cajvana | 888.27 mi (1,429.53 km) |
| Gladbeck to Calafat | 905.51 mi (1,457.28 km) |
| Gladbeck to Calan | 833.21 mi (1,340.92 km) |
| Gladbeck to Calarasi | 1,067.14 mi (1,717.39 km) |
| Gladbeck to Campia Turzii | 838.05 mi (1,348.71 km) |
| Gladbeck to Campina | 966.16 mi (1,554.89 km) |
| Gladbeck to Campulung | 932.88 mi (1,501.33 km) |
| Gladbeck to Campulung Moldovenesc | 875.69 mi (1,409.29 km) |
| Gladbeck to Caracal | 952.86 mi (1,533.48 km) |
| Gladbeck to Caransebes | 815.06 mi (1,311.70 km) |
| Gladbeck to Carei | 742.03 mi (1,194.18 km) |
| Gladbeck to Cernavoda | 1,089.95 mi (1,754.11 km) |
