| Ampthill to Smolyan | 1,382.18 mi (2,224.40 km) |
| Ampthill to Sofia | 1,279.01 mi (2,058.36 km) |
| Ampthill to Sopot | 1,337.91 mi (2,153.17 km) |
| Ampthill to Sozopol | 1,467.39 mi (2,361.53 km) |
| Ampthill to Sredets | 1,449.72 mi (2,333.10 km) |
| Ampthill to Stamboliyski | 1,351.38 mi (2,174.84 km) |
| Ampthill to Stara Zagora | 1,383.33 mi (2,226.26 km) |
| Ampthill to Svilengrad | 1,433.97 mi (2,307.75 km) |
| Ampthill to Svishtov | 1,322.61 mi (2,128.54 km) |
| Ampthill to Targovishte | 1,387.77 mi (2,233.40 km) |
| Ampthill to Teteven | 1,307.25 mi (2,103.82 km) |
| Ampthill to Troyan | 1,326.77 mi (2,135.24 km) |
| Ampthill to Tryavna | 1,359.14 mi (2,187.33 km) |
| Ampthill to Tutrakan | 1,357.88 mi (2,185.29 km) |
| Ampthill to Varna | 1,444.00 mi (2,323.90 km) |
