| Poyo to Solofra | 1,215.54 mi (1,956.22 km) |
| Poyo to Somma Lombardo | 889.08 mi (1,430.84 km) |
| Poyo to Somma Vesuviana | 1,193.89 mi (1,921.38 km) |
| Poyo to Sommacampagna | 990.14 mi (1,593.48 km) |
| Poyo to Sona | 989.54 mi (1,592.50 km) |
| Poyo to Sondrio | 949.78 mi (1,528.52 km) |
| Poyo to Sora | 1,140.61 mi (1,835.64 km) |
| Poyo to Sorbolo | 967.89 mi (1,557.67 km) |
| Poyo to Soresina | 941.40 mi (1,515.04 km) |
| Poyo to Sorisole | 935.30 mi (1,505.22 km) |
| Poyo to Sorrento | 1,194.53 mi (1,922.41 km) |
| Poyo to Sorso | 896.29 mi (1,442.44 km) |
| Poyo to Sortino | 1,304.76 mi (2,099.81 km) |
| Poyo to Soverato Marina | 1,343.60 mi (2,162.32 km) |
| Poyo to Sovicille | 1,007.22 mi (1,620.96 km) |
