| Vianden to Devnya | 1,110.43 mi (1,787.07 km) |
| Vianden to Dimitrovgrad | 1,073.88 mi (1,728.25 km) |
| Vianden to Dobrich | 1,109.20 mi (1,785.08 km) |
| Vianden to Dospat | 1,033.23 mi (1,662.83 km) |
| Vianden to Dupnitsa | 964.64 mi (1,552.44 km) |
| Vianden to Elhovo | 1,108.93 mi (1,784.64 km) |
| Vianden to Etropole | 976.13 mi (1,570.94 km) |
| Vianden to Gabrovo | 1,029.71 mi (1,657.15 km) |
| Vianden to Gorna Oryahovitsa | 1,034.62 mi (1,665.05 km) |
| Vianden to Gotse Delchev | 1,019.81 mi (1,641.22 km) |
| Vianden to Harmanli | 1,091.04 mi (1,755.85 km) |
| Vianden to Haskovo | 1,077.41 mi (1,733.92 km) |
| Vianden to Ihtiman | 985.16 mi (1,585.46 km) |
| Vianden to Isperih | 1,061.00 mi (1,707.52 km) |
| Vianden to Kardzhali | 1,081.32 mi (1,740.22 km) |
