| Barton upon Humber to Devnya | 1,459.77 mi (2,349.27 km) |
| Barton upon Humber to Dimitrovgrad | 1,437.63 mi (2,313.65 km) |
| Barton upon Humber to Dobrich | 1,454.92 mi (2,341.47 km) |
| Barton upon Humber to Dospat | 1,403.54 mi (2,258.77 km) |
| Barton upon Humber to Dupnitsa | 1,335.34 mi (2,149.02 km) |
| Barton upon Humber to Elhovo | 1,468.71 mi (2,363.67 km) |
| Barton upon Humber to Etropole | 1,340.98 mi (2,158.09 km) |
| Barton upon Humber to Gabrovo | 1,389.65 mi (2,236.43 km) |
| Barton upon Humber to Gorna Oryahovitsa | 1,391.51 mi (2,239.42 km) |
| Barton upon Humber to Gotse Delchev | 1,391.76 mi (2,239.82 km) |
| Barton upon Humber to Harmanli | 1,454.40 mi (2,340.64 km) |
| Barton upon Humber to Haskovo | 1,441.89 mi (2,320.50 km) |
| Barton upon Humber to Ihtiman | 1,352.78 mi (2,177.09 km) |
| Barton upon Humber to Isperih | 1,409.44 mi (2,268.27 km) |
| Barton upon Humber to Kardzhali | 1,447.89 mi (2,330.16 km) |
