| Amersham to Smolyan | 1,378.04 mi (2,217.73 km) |
| Amersham to Sofia | 1,275.16 mi (2,052.18 km) |
| Amersham to Sopot | 1,334.86 mi (2,148.24 km) |
| Amersham to Sozopol | 1,465.70 mi (2,358.81 km) |
| Amersham to Sredets | 1,447.71 mi (2,329.86 km) |
| Amersham to Stamboliyski | 1,347.68 mi (2,168.88 km) |
| Amersham to Stara Zagora | 1,380.56 mi (2,221.80 km) |
| Amersham to Svilengrad | 1,430.86 mi (2,302.75 km) |
| Amersham to Svishtov | 1,320.90 mi (2,125.79 km) |
| Amersham to Targovishte | 1,386.33 mi (2,231.08 km) |
| Amersham to Teteven | 1,304.19 mi (2,098.90 km) |
| Amersham to Troyan | 1,323.94 mi (2,130.67 km) |
| Amersham to Tryavna | 1,356.73 mi (2,183.44 km) |
| Amersham to Tutrakan | 1,357.29 mi (2,184.35 km) |
| Amersham to Varna | 1,443.20 mi (2,322.61 km) |
