| Bad Oeynhausen to Bumbesti-Jiu | 820.75 mi (1,320.87 km) |
| Bad Oeynhausen to Busteni | 891.29 mi (1,434.40 km) |
| Bad Oeynhausen to Buzau | 951.69 mi (1,531.59 km) |
| Bad Oeynhausen to Cajvana | 821.57 mi (1,322.18 km) |
| Bad Oeynhausen to Calafat | 862.74 mi (1,388.45 km) |
| Bad Oeynhausen to Calan | 781.93 mi (1,258.40 km) |
| Bad Oeynhausen to Calarasi | 1,012.35 mi (1,629.22 km) |
| Bad Oeynhausen to Campia Turzii | 780.57 mi (1,256.21 km) |
| Bad Oeynhausen to Campina | 911.07 mi (1,466.22 km) |
| Bad Oeynhausen to Campulung | 878.75 mi (1,414.21 km) |
| Bad Oeynhausen to Campulung Moldovenesc | 810.39 mi (1,304.20 km) |
| Bad Oeynhausen to Caracal | 905.53 mi (1,457.30 km) |
| Bad Oeynhausen to Caransebes | 767.61 mi (1,235.35 km) |
| Bad Oeynhausen to Carei | 681.65 mi (1,097.01 km) |
| Bad Oeynhausen to Cernavoda | 1,033.24 mi (1,662.83 km) |
