| Mablethorpe to Devnya | 1,424.61 mi (2,292.69 km) |
| Mablethorpe to Dimitrovgrad | 1,401.42 mi (2,255.37 km) |
| Mablethorpe to Dobrich | 1,420.03 mi (2,285.31 km) |
| Mablethorpe to Dospat | 1,366.85 mi (2,199.73 km) |
| Mablethorpe to Dupnitsa | 1,298.61 mi (2,089.91 km) |
| Mablethorpe to Elhovo | 1,432.80 mi (2,305.86 km) |
| Mablethorpe to Etropole | 1,304.65 mi (2,099.63 km) |
| Mablethorpe to Gabrovo | 1,353.69 mi (2,178.55 km) |
| Mablethorpe to Gorna Oryahovitsa | 1,355.76 mi (2,181.89 km) |
| Mablethorpe to Gotse Delchev | 1,354.96 mi (2,180.59 km) |
| Mablethorpe to Harmanli | 1,418.22 mi (2,282.41 km) |
| Mablethorpe to Haskovo | 1,405.62 mi (2,262.13 km) |
| Mablethorpe to Ihtiman | 1,316.27 mi (2,118.33 km) |
| Mablethorpe to Isperih | 1,374.31 mi (2,211.75 km) |
| Mablethorpe to Kardzhali | 1,411.48 mi (2,271.56 km) |
