| Las Vegas to Smolyan | 6,494.36 mi (10,451.66 km) |
| Las Vegas to Sofia | 6,391.80 mi (10,286.60 km) |
| Las Vegas to Sopot | 6,432.72 mi (10,352.45 km) |
| Las Vegas to Sozopol | 6,522.23 mi (10,496.52 km) |
| Las Vegas to Sredets | 6,513.74 mi (10,482.86 km) |
| Las Vegas to Stamboliyski | 6,457.45 mi (10,392.26 km) |
| Las Vegas to Stara Zagora | 6,469.12 mi (10,411.04 km) |
| Las Vegas to Svilengrad | 6,523.11 mi (10,497.94 km) |
| Las Vegas to Svishtov | 6,391.09 mi (10,285.47 km) |
| Las Vegas to Targovishte | 6,444.24 mi (10,371.00 km) |
| Las Vegas to Teteven | 6,404.21 mi (10,306.58 km) |
| Las Vegas to Troyan | 6,418.06 mi (10,328.87 km) |
| Las Vegas to Tryavna | 6,439.47 mi (10,363.32 km) |
| Las Vegas to Tutrakan | 6,397.16 mi (10,295.24 km) |
| Las Vegas to Varna | 6,479.25 mi (10,427.35 km) |
