| Sterling to Smolyan | 5,029.44 mi (8,094.11 km) |
| Sterling to Sofia | 4,927.03 mi (7,929.28 km) |
| Sterling to Sopot | 4,986.94 mi (8,025.71 km) |
| Sterling to Sozopol | 5,115.38 mi (8,232.40 km) |
| Sterling to Sredets | 5,098.30 mi (8,204.92 km) |
| Sterling to Stamboliyski | 4,999.64 mi (8,046.14 km) |
| Sterling to Stara Zagora | 5,032.45 mi (8,098.95 km) |
| Sterling to Svilengrad | 5,082.97 mi (8,180.25 km) |
| Sterling to Svishtov | 4,970.78 mi (7,999.70 km) |
| Sterling to Targovishte | 5,035.29 mi (8,103.51 km) |
| Sterling to Teteven | 4,956.28 mi (7,976.36 km) |
| Sterling to Troyan | 4,975.89 mi (8,007.91 km) |
| Sterling to Tryavna | 5,008.16 mi (8,059.86 km) |
| Sterling to Tutrakan | 5,002.72 mi (8,051.09 km) |
| Sterling to Varna | 5,089.41 mi (8,190.61 km) |
