| Vail to Smolyan | 6,613.27 mi (10,643.03 km) |
| Vail to Sofia | 6,509.37 mi (10,475.83 km) |
| Vail to Sopot | 6,555.71 mi (10,550.40 km) |
| Vail to Sozopol | 6,656.21 mi (10,712.13 km) |
| Vail to Sredets | 6,645.47 mi (10,694.86 km) |
| Vail to Stamboliyski | 6,577.70 mi (10,585.78 km) |
| Vail to Stara Zagora | 6,594.92 mi (10,613.49 km) |
| Vail to Svilengrad | 6,648.76 mi (10,700.15 km) |
| Vail to Svishtov | 6,519.92 mi (10,492.79 km) |
| Vail to Targovishte | 6,576.62 mi (10,584.04 km) |
| Vail to Teteven | 6,526.27 mi (10,503.02 km) |
| Vail to Troyan | 6,541.77 mi (10,527.96 km) |
| Vail to Tryavna | 6,566.21 mi (10,567.29 km) |
| Vail to Tutrakan | 6,532.44 mi (10,512.95 km) |
| Vail to Varna | 6,616.80 mi (10,648.72 km) |
