| Spennymoor to Devnya | 1,525.98 mi (2,455.82 km) |
| Spennymoor to Dimitrovgrad | 1,508.11 mi (2,427.07 km) |
| Spennymoor to Dobrich | 1,520.15 mi (2,446.45 km) |
| Spennymoor to Dospat | 1,476.22 mi (2,375.75 km) |
| Spennymoor to Dupnitsa | 1,408.29 mi (2,266.42 km) |
| Spennymoor to Elhovo | 1,537.91 mi (2,475.03 km) |
| Spennymoor to Etropole | 1,412.01 mi (2,272.41 km) |
| Spennymoor to Gabrovo | 1,459.08 mi (2,348.17 km) |
| Spennymoor to Gorna Oryahovitsa | 1,460.04 mi (2,349.71 km) |
| Spennymoor to Gotse Delchev | 1,465.04 mi (2,357.76 km) |
| Spennymoor to Harmanli | 1,524.73 mi (2,453.82 km) |
| Spennymoor to Haskovo | 1,512.59 mi (2,434.28 km) |
| Spennymoor to Ihtiman | 1,424.67 mi (2,292.79 km) |
| Spennymoor to Isperih | 1,475.55 mi (2,374.67 km) |
| Spennymoor to Kardzhali | 1,519.25 mi (2,445.00 km) |
