| Serik to Sycow | 1,191.41 mi (1,917.38 km) |
| Serik to Szamotuly | 1,291.34 mi (2,078.21 km) |
| Serik to Szczecin | 1,389.82 mi (2,236.70 km) |
| Serik to Szczecinek | 1,349.93 mi (2,172.51 km) |
| Serik to Szczytno | 1,248.36 mi (2,009.04 km) |
| Serik to Szprotawa | 1,266.50 mi (2,038.24 km) |
| Serik to Sztum | 1,308.41 mi (2,105.68 km) |
| Serik to Szubin | 1,284.96 mi (2,067.95 km) |
| Serik to Szydlowiec | 1,109.89 mi (1,786.20 km) |
| Serik to Tarnobrzeg | 1,052.79 mi (1,694.30 km) |
| Serik to Tarnow | 1,035.07 mi (1,665.78 km) |
| Serik to Tarnowskie Gory | 1,113.82 mi (1,792.52 km) |
| Serik to Tczew | 1,323.18 mi (2,129.45 km) |
| Serik to Tomaszow Lubelski | 1,009.48 mi (1,624.60 km) |
| Serik to Tomaszow Mazowiecki | 1,145.46 mi (1,843.44 km) |
