| Altstatten to Devnya | 919.24 mi (1,479.37 km) |
| Altstatten to Dimitrovgrad | 867.74 mi (1,396.49 km) |
| Altstatten to Dobrich | 921.75 mi (1,483.42 km) |
| Altstatten to Dospat | 820.01 mi (1,319.68 km) |
| Altstatten to Dupnitsa | 751.67 mi (1,209.70 km) |
| Altstatten to Elhovo | 906.68 mi (1,459.16 km) |
| Altstatten to Etropole | 770.05 mi (1,239.27 km) |
| Altstatten to Gabrovo | 828.43 mi (1,333.22 km) |
| Altstatten to Gorna Oryahovitsa | 836.64 mi (1,346.45 km) |
| Altstatten to Gotse Delchev | 804.75 mi (1,295.12 km) |
| Altstatten to Harmanli | 885.10 mi (1,424.44 km) |
| Altstatten to Haskovo | 870.40 mi (1,400.78 km) |
| Altstatten to Ihtiman | 775.66 mi (1,248.31 km) |
| Altstatten to Isperih | 871.67 mi (1,402.82 km) |
| Altstatten to Kardzhali | 871.93 mi (1,403.23 km) |
