| Haysville to Smolyan | 5,861.70 mi (9,433.50 km) |
| Haysville to Sofia | 5,757.41 mi (9,265.65 km) |
| Haysville to Sopot | 5,809.04 mi (9,348.75 km) |
| Haysville to Sozopol | 5,920.69 mi (9,528.42 km) |
| Haysville to Sredets | 5,907.52 mi (9,507.23 km) |
| Haysville to Stamboliyski | 5,827.89 mi (9,379.08 km) |
| Haysville to Stara Zagora | 5,850.90 mi (9,416.11 km) |
| Haysville to Svilengrad | 5,904.04 mi (9,501.64 km) |
| Haysville to Svishtov | 5,780.01 mi (9,302.03 km) |
| Haysville to Targovishte | 5,840.12 mi (9,398.76 km) |
| Haysville to Teteven | 5,778.89 mi (9,300.22 km) |
| Haysville to Troyan | 5,796.01 mi (9,327.78 km) |
| Haysville to Tryavna | 5,823.52 mi (9,372.05 km) |
| Haysville to Tutrakan | 5,799.74 mi (9,333.77 km) |
| Haysville to Varna | 5,885.82 mi (9,472.32 km) |
