| Rosemont to Smolyan | 6,502.47 mi (10,464.72 km) |
| Rosemont to Sofia | 6,402.14 mi (10,303.25 km) |
| Rosemont to Sopot | 6,437.31 mi (10,359.86 km) |
| Rosemont to Sozopol | 6,515.04 mi (10,484.95 km) |
| Rosemont to Sredets | 6,508.89 mi (10,475.04 km) |
| Rosemont to Stamboliyski | 6,464.56 mi (10,403.71 km) |
| Rosemont to Stara Zagora | 6,470.60 mi (10,413.43 km) |
| Rosemont to Svilengrad | 6,524.27 mi (10,499.79 km) |
| Rosemont to Svishtov | 6,390.22 mi (10,284.07 km) |
| Rosemont to Targovishte | 6,439.35 mi (10,363.13 km) |
| Rosemont to Teteven | 6,409.99 mi (10,315.88 km) |
| Rosemont to Troyan | 6,422.08 mi (10,335.33 km) |
| Rosemont to Tryavna | 6,440.26 mi (10,364.60 km) |
| Rosemont to Tutrakan | 6,389.76 mi (10,283.33 km) |
| Rosemont to Varna | 6,468.84 mi (10,410.59 km) |
