| Biberach to Devnya | 920.04 mi (1,480.67 km) |
| Biberach to Dimitrovgrad | 875.32 mi (1,408.69 km) |
| Biberach to Dobrich | 921.03 mi (1,482.25 km) |
| Biberach to Dospat | 831.38 mi (1,337.98 km) |
| Biberach to Dupnitsa | 762.80 mi (1,227.61 km) |
| Biberach to Elhovo | 912.40 mi (1,468.36 km) |
| Biberach to Etropole | 777.42 mi (1,251.14 km) |
| Biberach to Gabrovo | 833.54 mi (1,341.45 km) |
| Biberach to Gorna Oryahovitsa | 840.23 mi (1,352.21 km) |
| Biberach to Gotse Delchev | 817.20 mi (1,315.16 km) |
| Biberach to Harmanli | 892.60 mi (1,436.51 km) |
| Biberach to Haskovo | 878.43 mi (1,413.70 km) |
| Biberach to Ihtiman | 784.86 mi (1,263.11 km) |
| Biberach to Isperih | 871.59 mi (1,402.69 km) |
| Biberach to Kardzhali | 881.22 mi (1,418.19 km) |
