| White Center to Smolyan | 5,959.18 mi (9,590.37 km) |
| White Center to Sofia | 5,861.32 mi (9,432.88 km) |
| White Center to Sopot | 5,891.60 mi (9,481.61 km) |
| White Center to Sozopol | 5,959.71 mi (9,591.23 km) |
| White Center to Sredets | 5,955.36 mi (9,584.22 km) |
| White Center to Stamboliyski | 5,920.69 mi (9,528.43 km) |
| White Center to Stara Zagora | 5,922.20 mi (9,530.86 km) |
| White Center to Svilengrad | 5,975.28 mi (9,616.28 km) |
| White Center to Svishtov | 5,840.48 mi (9,399.34 km) |
| White Center to Targovishte | 5,886.19 mi (9,472.91 km) |
| White Center to Teteven | 5,865.40 mi (9,439.44 km) |
| White Center to Troyan | 5,875.99 mi (9,456.49 km) |
| White Center to Tryavna | 5,891.51 mi (9,481.46 km) |
| White Center to Tutrakan | 5,835.00 mi (9,390.52 km) |
| White Center to Varna | 5,911.37 mi (9,513.44 km) |
