| Conway to Smolyan | 5,814.38 mi (9,357.34 km) |
| Conway to Sofia | 5,710.51 mi (9,190.18 km) |
| Conway to Sopot | 5,766.06 mi (9,279.58 km) |
| Conway to Sozopol | 5,885.57 mi (9,471.91 km) |
| Conway to Sredets | 5,870.64 mi (9,447.88 km) |
| Conway to Stamboliyski | 5,782.23 mi (9,305.61 km) |
| Conway to Stara Zagora | 5,809.71 mi (9,349.83 km) |
| Conway to Svilengrad | 5,861.91 mi (9,433.83 km) |
| Conway to Svishtov | 5,742.58 mi (9,241.79 km) |
| Conway to Targovishte | 5,804.86 mi (9,342.02 km) |
| Conway to Teteven | 5,735.55 mi (9,230.48 km) |
| Conway to Troyan | 5,753.85 mi (9,259.93 km) |
| Conway to Tryavna | 5,783.59 mi (9,307.78 km) |
| Conway to Tutrakan | 5,767.68 mi (9,282.19 km) |
| Conway to Varna | 5,854.41 mi (9,421.76 km) |
