| Greendale to Smolyan | 5,255.77 mi (8,458.35 km) |
| Greendale to Sofia | 5,151.55 mi (8,290.62 km) |
| Greendale to Sopot | 5,204.70 mi (8,376.15 km) |
| Greendale to Sozopol | 5,319.67 mi (8,561.18 km) |
| Greendale to Sredets | 5,305.73 mi (8,538.75 km) |
| Greendale to Stamboliyski | 5,222.54 mi (8,404.87 km) |
| Greendale to Stara Zagora | 5,247.29 mi (8,444.70 km) |
| Greendale to Svilengrad | 5,300.11 mi (8,529.70 km) |
| Greendale to Svishtov | 5,177.89 mi (8,333.00 km) |
| Greendale to Targovishte | 5,238.97 mi (8,431.31 km) |
| Greendale to Teteven | 5,174.38 mi (8,327.37 km) |
| Greendale to Troyan | 5,191.98 mi (8,355.68 km) |
| Greendale to Tryavna | 5,220.40 mi (8,401.42 km) |
| Greendale to Tutrakan | 5,199.98 mi (8,368.55 km) |
| Greendale to Varna | 5,286.43 mi (8,507.68 km) |
