| Fort William to Smolyan | 1,685.72 mi (2,712.91 km) |
| Fort William to Sofia | 1,581.43 mi (2,545.06 km) |
| Fort William to Sopot | 1,632.66 mi (2,627.52 km) |
| Fort William to Sozopol | 1,747.58 mi (2,812.46 km) |
| Fort William to Sredets | 1,733.25 mi (2,789.40 km) |
| Fort William to Stamboliyski | 1,651.59 mi (2,657.98 km) |
| Fort William to Stara Zagora | 1,674.82 mi (2,695.36 km) |
| Fort William to Svilengrad | 1,727.80 mi (2,780.63 km) |
| Fort William to Svishtov | 1,605.33 mi (2,583.53 km) |
| Fort William to Targovishte | 1,666.86 mi (2,682.55 km) |
| Fort William to Teteven | 1,602.48 mi (2,578.95 km) |
| Fort William to Troyan | 1,619.72 mi (2,606.69 km) |
| Fort William to Tryavna | 1,647.78 mi (2,651.84 km) |
| Fort William to Tutrakan | 1,629.20 mi (2,621.94 km) |
| Fort William to Varna | 1,715.93 mi (2,761.52 km) |
