| Pencoed to Devnya | 1,548.66 mi (2,492.33 km) |
| Pencoed to Dimitrovgrad | 1,511.14 mi (2,431.94 km) |
| Pencoed to Dobrich | 1,547.08 mi (2,489.79 km) |
| Pencoed to Dospat | 1,468.15 mi (2,362.75 km) |
| Pencoed to Dupnitsa | 1,399.57 mi (2,252.39 km) |
| Pencoed to Elhovo | 1,546.88 mi (2,489.47 km) |
| Pencoed to Etropole | 1,413.28 mi (2,274.45 km) |
| Pencoed to Gabrovo | 1,467.72 mi (2,362.06 km) |
| Pencoed to Gorna Oryahovitsa | 1,472.90 mi (2,370.41 km) |
| Pencoed to Gotse Delchev | 1,453.83 mi (2,339.72 km) |
| Pencoed to Harmanli | 1,528.35 mi (2,459.64 km) |
| Pencoed to Haskovo | 1,514.47 mi (2,437.30 km) |
| Pencoed to Ihtiman | 1,421.40 mi (2,287.53 km) |
| Pencoed to Isperih | 1,499.13 mi (2,412.62 km) |
| Pencoed to Kardzhali | 1,517.73 mi (2,442.55 km) |
