| Riegelsberg to Devnya | 1,066.88 mi (1,716.98 km) |
| Riegelsberg to Dimitrovgrad | 1,026.74 mi (1,652.38 km) |
| Riegelsberg to Dobrich | 1,066.52 mi (1,716.40 km) |
| Riegelsberg to Dospat | 984.34 mi (1,584.13 km) |
| Riegelsberg to Dupnitsa | 915.74 mi (1,473.73 km) |
| Riegelsberg to Elhovo | 1,062.76 mi (1,710.35 km) |
| Riegelsberg to Etropole | 928.88 mi (1,494.89 km) |
| Riegelsberg to Gabrovo | 983.66 mi (1,583.05 km) |
| Riegelsberg to Gorna Oryahovitsa | 989.36 mi (1,592.21 km) |
| Riegelsberg to Gotse Delchev | 970.45 mi (1,561.79 km) |
| Riegelsberg to Harmanli | 1,043.96 mi (1,680.10 km) |
| Riegelsberg to Haskovo | 1,030.06 mi (1,657.73 km) |
| Riegelsberg to Ihtiman | 937.11 mi (1,508.13 km) |
| Riegelsberg to Isperih | 1,017.80 mi (1,637.99 km) |
| Riegelsberg to Kardzhali | 1,033.41 mi (1,663.11 km) |
