| Ryhope to Smolyan | 1,495.95 mi (2,407.50 km) |
| Ryhope to Sofia | 1,391.69 mi (2,239.70 km) |
| Ryhope to Sopot | 1,444.93 mi (2,325.39 km) |
| Ryhope to Sozopol | 1,564.06 mi (2,517.12 km) |
| Ryhope to Sredets | 1,548.76 mi (2,492.49 km) |
| Ryhope to Stamboliyski | 1,462.55 mi (2,353.75 km) |
| Ryhope to Stara Zagora | 1,488.04 mi (2,394.76 km) |
| Ryhope to Svilengrad | 1,540.54 mi (2,479.26 km) |
| Ryhope to Svishtov | 1,420.69 mi (2,286.38 km) |
| Ryhope to Targovishte | 1,483.42 mi (2,387.33 km) |
| Ryhope to Teteven | 1,414.55 mi (2,276.50 km) |
| Ryhope to Troyan | 1,432.42 mi (2,305.25 km) |
| Ryhope to Tryavna | 1,461.67 mi (2,352.34 km) |
| Ryhope to Tutrakan | 1,447.86 mi (2,330.10 km) |
| Ryhope to Varna | 1,534.70 mi (2,469.85 km) |
