| Downham Market to Smolyan | 1,363.28 mi (2,193.98 km) |
| Downham Market to Sofia | 1,259.58 mi (2,027.10 km) |
| Downham Market to Sopot | 1,316.79 mi (2,119.17 km) |
| Downham Market to Sozopol | 1,443.35 mi (2,322.85 km) |
| Downham Market to Sredets | 1,426.36 mi (2,295.50 km) |
| Downham Market to Stamboliyski | 1,331.59 mi (2,142.99 km) |
| Downham Market to Stara Zagora | 1,361.57 mi (2,191.23 km) |
| Downham Market to Svilengrad | 1,412.86 mi (2,273.78 km) |
| Downham Market to Svishtov | 1,298.76 mi (2,090.15 km) |
| Downham Market to Targovishte | 1,363.32 mi (2,194.05 km) |
| Downham Market to Teteven | 1,286.17 mi (2,069.89 km) |
| Downham Market to Troyan | 1,305.21 mi (2,100.53 km) |
| Downham Market to Tryavna | 1,336.68 mi (2,151.18 km) |
| Downham Market to Tutrakan | 1,331.77 mi (2,143.27 km) |
| Downham Market to Varna | 1,418.23 mi (2,282.42 km) |
