| Opmeer to Rybnik | 612.51 mi (985.73 km) |
| Opmeer to Ryki | 721.81 mi (1,161.64 km) |
| Opmeer to Rypin | 604.06 mi (972.13 km) |
| Opmeer to Rzeszow | 756.24 mi (1,217.05 km) |
| Opmeer to Sandomierz | 731.15 mi (1,176.66 km) |
| Opmeer to Sanok | 777.59 mi (1,251.41 km) |
| Opmeer to Sedziszow Malopolski | 742.97 mi (1,195.70 km) |
| Opmeer to Sepolno Krajenskie | 524.06 mi (843.39 km) |
| Opmeer to Sidlice | 571.83 mi (920.28 km) |
| Opmeer to Siechnice | 532.43 mi (856.86 km) |
| Opmeer to Siedlce | 728.85 mi (1,172.97 km) |
| Opmeer to Siemianowice Slaskie | 625.52 mi (1,006.68 km) |
| Opmeer to Siemiatycze | 750.63 mi (1,208.02 km) |
| Opmeer to Sieradz | 589.04 mi (947.97 km) |
| Opmeer to Sierpc | 613.94 mi (988.05 km) |
