| Koyulhisar to Solofra | 1,203.22 mi (1,936.39 km) |
| Koyulhisar to Somma Lombardo | 1,509.19 mi (2,428.80 km) |
| Koyulhisar to Somma Vesuviana | 1,224.42 mi (1,970.51 km) |
| Koyulhisar to Sommacampagna | 1,403.96 mi (2,259.46 km) |
| Koyulhisar to Sona | 1,404.97 mi (2,261.08 km) |
| Koyulhisar to Sondrio | 1,456.05 mi (2,343.29 km) |
| Koyulhisar to Sora | 1,262.02 mi (2,031.02 km) |
| Koyulhisar to Sorbolo | 1,420.82 mi (2,286.58 km) |
| Koyulhisar to Soresina | 1,451.45 mi (2,335.89 km) |
| Koyulhisar to Sorisole | 1,463.45 mi (2,355.20 km) |
| Koyulhisar to Sorrento | 1,229.56 mi (1,978.78 km) |
| Koyulhisar to Sorso | 1,528.97 mi (2,460.64 km) |
| Koyulhisar to Sortino | 1,244.06 mi (2,002.12 km) |
| Koyulhisar to Soverato Marina | 1,137.41 mi (1,830.48 km) |
| Koyulhisar to Sovicille | 1,379.46 mi (2,220.03 km) |
