| Serik to Rury | 1,075.62 mi (1,731.04 km) |
| Serik to Rybnik | 1,102.73 mi (1,774.67 km) |
| Serik to Ryki | 1,111.30 mi (1,788.46 km) |
| Serik to Rypin | 1,249.00 mi (2,010.08 km) |
| Serik to Rzeszow | 1,012.88 mi (1,630.07 km) |
| Serik to Sandomierz | 1,057.34 mi (1,701.63 km) |
| Serik to Sanok | 979.15 mi (1,575.78 km) |
| Serik to Sedziszow Malopolski | 1,021.60 mi (1,644.11 km) |
| Serik to Sepolno Krajenskie | 1,314.66 mi (2,115.75 km) |
| Serik to Sidlice | 1,342.28 mi (2,160.20 km) |
| Serik to Siechnice | 1,192.60 mi (1,919.31 km) |
| Serik to Siedlce | 1,137.74 mi (1,831.01 km) |
| Serik to Siemianowice Slaskie | 1,101.16 mi (1,772.15 km) |
| Serik to Siemiatycze | 1,143.77 mi (1,840.72 km) |
| Serik to Sieradz | 1,180.73 mi (1,900.20 km) |
