| Wellingborough to Montana | 1,259.16 mi (2,026.43 km) |
| Wellingborough to Nova Zagora | 1,409.61 mi (2,268.54 km) |
| Wellingborough to Novi Iskar | 1,290.22 mi (2,076.41 km) |
| Wellingborough to Novi Pazar | 1,422.20 mi (2,288.81 km) |
| Wellingborough to Omurtag | 1,400.44 mi (2,253.79 km) |
| Wellingborough to Panagyurishte | 1,336.18 mi (2,150.38 km) |
| Wellingborough to Parvomay | 1,394.59 mi (2,244.38 km) |
| Wellingborough to Pavlikeni | 1,350.23 mi (2,172.98 km) |
| Wellingborough to Pazardzhik | 1,355.24 mi (2,181.04 km) |
| Wellingborough to Pernik | 1,286.50 mi (2,070.42 km) |
| Wellingborough to Peshtera | 1,361.29 mi (2,190.79 km) |
| Wellingborough to Petrich | 1,347.67 mi (2,168.87 km) |
| Wellingborough to Pleven | 1,315.14 mi (2,116.52 km) |
| Wellingborough to Plovdiv | 1,373.90 mi (2,211.08 km) |
| Wellingborough to Pomorie | 1,471.13 mi (2,367.56 km) |
