| Boville Ernica to Devnya | 726.24 mi (1,168.77 km) |
| Boville Ernica to Dimitrovgrad | 624.55 mi (1,005.12 km) |
| Boville Ernica to Dobrich | 741.50 mi (1,193.33 km) |
| Boville Ernica to Dospat | 552.06 mi (888.46 km) |
| Boville Ernica to Dupnitsa | 497.46 mi (800.59 km) |
| Boville Ernica to Elhovo | 673.89 mi (1,084.52 km) |
| Boville Ernica to Etropole | 544.58 mi (876.42 km) |
| Boville Ernica to Gabrovo | 612.10 mi (985.07 km) |
| Boville Ernica to Gorna Oryahovitsa | 632.02 mi (1,017.13 km) |
| Boville Ernica to Gotse Delchev | 530.10 mi (853.12 km) |
| Boville Ernica to Harmanli | 640.23 mi (1,030.35 km) |
| Boville Ernica to Haskovo | 623.11 mi (1,002.80 km) |
| Boville Ernica to Ihtiman | 533.50 mi (858.58 km) |
| Boville Ernica to Isperih | 692.94 mi (1,115.18 km) |
| Boville Ernica to Kardzhali | 613.88 mi (987.95 km) |
