| Saddlebrooke to Smolyan | 6,587.34 mi (10,601.31 km) |
| Saddlebrooke to Sofia | 6,483.52 mi (10,434.22 km) |
| Saddlebrooke to Sopot | 6,529.46 mi (10,508.15 km) |
| Saddlebrooke to Sozopol | 6,629.16 mi (10,668.60 km) |
| Saddlebrooke to Sredets | 6,618.59 mi (10,651.59 km) |
| Saddlebrooke to Stamboliyski | 6,551.66 mi (10,543.88 km) |
| Saddlebrooke to Stara Zagora | 6,568.46 mi (10,570.92 km) |
| Saddlebrooke to Svilengrad | 6,622.34 mi (10,657.62 km) |
| Saddlebrooke to Svishtov | 6,493.21 mi (10,449.82 km) |
| Saddlebrooke to Targovishte | 6,549.66 mi (10,540.67 km) |
| Saddlebrooke to Teteven | 6,500.08 mi (10,460.87 km) |
| Saddlebrooke to Troyan | 6,515.46 mi (10,485.62 km) |
| Saddlebrooke to Tryavna | 6,539.68 mi (10,524.59 km) |
| Saddlebrooke to Tutrakan | 6,505.26 mi (10,469.20 km) |
| Saddlebrooke to Varna | 6,589.48 mi (10,604.74 km) |
