| Fall River to Devnya | 4,702.41 mi (7,567.79 km) |
| Fall River to Dimitrovgrad | 4,671.05 mi (7,517.33 km) |
| Fall River to Dobrich | 4,698.40 mi (7,561.34 km) |
| Fall River to Dospat | 4,628.09 mi (7,448.19 km) |
| Fall River to Dupnitsa | 4,559.55 mi (7,337.89 km) |
| Fall River to Elhovo | 4,705.83 mi (7,573.30 km) |
| Fall River to Etropole | 4,573.25 mi (7,359.94 km) |
| Fall River to Gabrovo | 4,626.56 mi (7,445.74 km) |
| Fall River to Gorna Oryahovitsa | 4,630.58 mi (7,452.20 km) |
| Fall River to Gotse Delchev | 4,613.37 mi (7,424.51 km) |
| Fall River to Harmanli | 4,688.22 mi (7,544.96 km) |
| Fall River to Haskovo | 4,674.50 mi (7,522.88 km) |
| Fall River to Ihtiman | 4,581.62 mi (7,373.41 km) |
| Fall River to Isperih | 4,652.24 mi (7,487.06 km) |
| Fall River to Kardzhali | 4,677.94 mi (7,528.42 km) |
