| Barton upon Humber to Montana | 1,285.25 mi (2,068.42 km) |
| Barton upon Humber to Nova Zagora | 1,432.75 mi (2,305.79 km) |
| Barton upon Humber to Novi Iskar | 1,318.34 mi (2,121.67 km) |
| Barton upon Humber to Novi Pazar | 1,439.67 mi (2,316.93 km) |
| Barton upon Humber to Omurtag | 1,420.49 mi (2,286.06 km) |
| Barton upon Humber to Panagyurishte | 1,363.45 mi (2,194.25 km) |
| Barton upon Humber to Parvomay | 1,420.90 mi (2,286.72 km) |
| Barton upon Humber to Pavlikeni | 1,372.13 mi (2,208.23 km) |
| Barton upon Humber to Pazardzhik | 1,383.23 mi (2,226.09 km) |
| Barton upon Humber to Pernik | 1,316.14 mi (2,118.12 km) |
| Barton upon Humber to Peshtera | 1,389.95 mi (2,236.91 km) |
| Barton upon Humber to Petrich | 1,381.15 mi (2,222.74 km) |
| Barton upon Humber to Pleven | 1,337.98 mi (2,153.27 km) |
| Barton upon Humber to Plovdiv | 1,401.10 mi (2,254.86 km) |
| Barton upon Humber to Pomorie | 1,490.57 mi (2,398.83 km) |
