| Wailuku to Smolyan | 8,120.07 mi (13,067.99 km) |
| Wailuku to Sofia | 8,043.59 mi (12,944.92 km) |
| Wailuku to Sopot | 8,046.33 mi (12,949.32 km) |
| Wailuku to Sozopol | 8,054.95 mi (12,963.20 km) |
| Wailuku to Sredets | 8,061.39 mi (12,973.56 km) |
| Wailuku to Stamboliyski | 8,082.26 mi (13,007.13 km) |
| Wailuku to Stara Zagora | 8,059.87 mi (12,971.11 km) |
| Wailuku to Svilengrad | 8,104.63 mi (13,043.14 km) |
| Wailuku to Svishtov | 7,978.71 mi (12,840.50 km) |
| Wailuku to Targovishte | 8,001.26 mi (12,876.78 km) |
| Wailuku to Teteven | 8,028.36 mi (12,920.40 km) |
| Wailuku to Troyan | 8,030.25 mi (12,923.45 km) |
| Wailuku to Tryavna | 8,030.22 mi (12,923.40 km) |
| Wailuku to Tutrakan | 7,945.98 mi (12,787.81 km) |
| Wailuku to Varna | 7,998.99 mi (12,873.13 km) |
