| Westhoughton to Devnya | 1,538.66 mi (2,476.24 km) |
| Westhoughton to Dimitrovgrad | 1,513.32 mi (2,435.45 km) |
| Westhoughton to Dobrich | 1,534.43 mi (2,469.42 km) |
| Westhoughton to Dospat | 1,477.14 mi (2,377.23 km) |
| Westhoughton to Dupnitsa | 1,408.74 mi (2,267.15 km) |
| Westhoughton to Elhovo | 1,545.45 mi (2,487.16 km) |
| Westhoughton to Etropole | 1,416.25 mi (2,279.24 km) |
| Westhoughton to Gabrovo | 1,466.26 mi (2,359.72 km) |
| Westhoughton to Gorna Oryahovitsa | 1,468.82 mi (2,363.84 km) |
| Westhoughton to Gotse Delchev | 1,464.74 mi (2,357.27 km) |
| Westhoughton to Harmanli | 1,530.21 mi (2,462.64 km) |
| Westhoughton to Haskovo | 1,517.38 mi (2,441.98 km) |
| Westhoughton to Ihtiman | 1,427.24 mi (2,296.92 km) |
| Westhoughton to Isperih | 1,488.43 mi (2,395.39 km) |
| Westhoughton to Kardzhali | 1,522.77 mi (2,450.67 km) |
