| Mechernich to Devnya | 1,106.01 mi (1,779.96 km) |
| Mechernich to Dimitrovgrad | 1,075.21 mi (1,730.39 km) |
| Mechernich to Dobrich | 1,103.52 mi (1,775.95 km) |
| Mechernich to Dospat | 1,037.84 mi (1,670.24 km) |
| Mechernich to Dupnitsa | 969.41 mi (1,560.11 km) |
| Mechernich to Elhovo | 1,108.55 mi (1,784.04 km) |
| Mechernich to Etropole | 977.85 mi (1,573.69 km) |
| Mechernich to Gabrovo | 1,029.28 mi (1,656.46 km) |
| Mechernich to Gorna Oryahovitsa | 1,032.92 mi (1,662.33 km) |
| Mechernich to Gotse Delchev | 1,025.35 mi (1,650.15 km) |
| Mechernich to Harmanli | 1,092.21 mi (1,757.75 km) |
| Mechernich to Haskovo | 1,079.08 mi (1,736.62 km) |
| Mechernich to Ihtiman | 988.27 mi (1,590.47 km) |
| Mechernich to Isperih | 1,056.17 mi (1,699.74 km) |
| Mechernich to Kardzhali | 1,084.02 mi (1,744.56 km) |
