| Mulheim-Karlich to Devnya | 1,066.07 mi (1,715.68 km) |
| Mulheim-Karlich to Dimitrovgrad | 1,035.39 mi (1,666.30 km) |
| Mulheim-Karlich to Dobrich | 1,063.63 mi (1,711.75 km) |
| Mulheim-Karlich to Dospat | 998.33 mi (1,606.66 km) |
| Mulheim-Karlich to Dupnitsa | 929.93 mi (1,496.58 km) |
| Mulheim-Karlich to Elhovo | 1,068.63 mi (1,719.79 km) |
| Mulheim-Karlich to Etropole | 938.06 mi (1,509.66 km) |
| Mulheim-Karlich to Gabrovo | 989.36 mi (1,592.22 km) |
| Mulheim-Karlich to Gorna Oryahovitsa | 992.97 mi (1,598.03 km) |
| Mulheim-Karlich to Gotse Delchev | 985.97 mi (1,586.76 km) |
| Mulheim-Karlich to Harmanli | 1,052.37 mi (1,693.63 km) |
| Mulheim-Karlich to Haskovo | 1,039.28 mi (1,672.56 km) |
| Mulheim-Karlich to Ihtiman | 948.61 mi (1,526.63 km) |
| Mulheim-Karlich to Isperih | 1,016.24 mi (1,635.47 km) |
| Mulheim-Karlich to Kardzhali | 1,044.30 mi (1,680.63 km) |
