| Porvoo to Saruhanli | 1,498.85 mi (2,412.17 km) |
| Porvoo to Sason | 1,667.56 mi (2,683.67 km) |
| Porvoo to Savastepe | 1,454.23 mi (2,340.35 km) |
| Porvoo to Savsat | 1,500.86 mi (2,415.40 km) |
| Porvoo to Savur | 1,713.98 mi (2,758.39 km) |
| Porvoo to Sefaatli | 1,495.77 mi (2,407.21 km) |
| Porvoo to Seferhisar | 1,534.33 mi (2,469.27 km) |
| Porvoo to Selcuk | 1,552.54 mi (2,498.57 km) |
| Porvoo to Selcuklu | 1,583.85 mi (2,548.96 km) |
| Porvoo to Selendi | 1,502.32 mi (2,417.75 km) |
| Porvoo to Selim | 1,559.09 mi (2,509.11 km) |
| Porvoo to Semdinli | 1,797.15 mi (2,892.24 km) |
| Porvoo to Senirkent | 1,554.51 mi (2,501.75 km) |
| Porvoo to Senkaya | 1,544.10 mi (2,484.98 km) |
| Porvoo to Sereflikochisar | 1,520.83 mi (2,447.53 km) |
