| Broxbourne to Devnya | 1,405.54 mi (2,261.99 km) |
| Broxbourne to Dimitrovgrad | 1,372.48 mi (2,208.80 km) |
| Broxbourne to Dobrich | 1,403.11 mi (2,258.10 km) |
| Broxbourne to Dospat | 1,332.44 mi (2,144.35 km) |
| Broxbourne to Dupnitsa | 1,263.85 mi (2,033.97 km) |
| Broxbourne to Elhovo | 1,406.82 mi (2,264.06 km) |
| Broxbourne to Etropole | 1,274.83 mi (2,051.64 km) |
| Broxbourne to Gabrovo | 1,327.55 mi (2,136.49 km) |
| Broxbourne to Gorna Oryahovitsa | 1,331.75 mi (2,143.25 km) |
| Broxbourne to Gotse Delchev | 1,319.00 mi (2,122.73 km) |
| Broxbourne to Harmanli | 1,389.59 mi (2,236.32 km) |
| Broxbourne to Haskovo | 1,376.12 mi (2,214.65 km) |
| Broxbourne to Ihtiman | 1,284.20 mi (2,066.72 km) |
| Broxbourne to Isperih | 1,355.72 mi (2,181.83 km) |
| Broxbourne to Kardzhali | 1,380.30 mi (2,221.38 km) |
