| Wiehl to Devnya | 1,078.41 mi (1,735.53 km) |
| Wiehl to Dimitrovgrad | 1,052.05 mi (1,693.11 km) |
| Wiehl to Dobrich | 1,075.00 mi (1,730.05 km) |
| Wiehl to Dospat | 1,017.39 mi (1,637.33 km) |
| Wiehl to Dupnitsa | 949.21 mi (1,527.61 km) |
| Wiehl to Elhovo | 1,084.00 mi (1,744.53 km) |
| Wiehl to Etropole | 955.16 mi (1,537.18 km) |
| Wiehl to Gabrovo | 1,004.81 mi (1,617.08 km) |
| Wiehl to Gorna Oryahovitsa | 1,007.47 mi (1,621.37 km) |
| Wiehl to Gotse Delchev | 1,005.70 mi (1,618.52 km) |
| Wiehl to Harmanli | 1,068.90 mi (1,720.23 km) |
| Wiehl to Haskovo | 1,056.19 mi (1,699.77 km) |
| Wiehl to Ihtiman | 966.69 mi (1,555.74 km) |
| Wiehl to Isperih | 1,028.32 mi (1,654.92 km) |
| Wiehl to Kardzhali | 1,061.93 mi (1,709.01 km) |
