| Bibbiena to Devnya | 789.43 mi (1,270.46 km) |
| Bibbiena to Dimitrovgrad | 706.30 mi (1,136.68 km) |
| Bibbiena to Dobrich | 799.76 mi (1,287.09 km) |
| Bibbiena to Dospat | 642.49 mi (1,033.98 km) |
| Bibbiena to Dupnitsa | 579.32 mi (932.33 km) |
| Bibbiena to Elhovo | 752.60 mi (1,211.20 km) |
| Bibbiena to Etropole | 615.32 mi (990.26 km) |
| Bibbiena to Gabrovo | 681.53 mi (1,096.82 km) |
| Bibbiena to Gorna Oryahovitsa | 697.05 mi (1,121.80 km) |
| Bibbiena to Gotse Delchev | 622.81 mi (1,002.32 km) |
| Bibbiena to Harmanli | 723.21 mi (1,163.90 km) |
| Bibbiena to Haskovo | 706.63 mi (1,137.21 km) |
| Bibbiena to Ihtiman | 611.38 mi (983.92 km) |
| Bibbiena to Isperih | 748.98 mi (1,205.37 km) |
| Bibbiena to Kardzhali | 701.89 mi (1,129.58 km) |
