| Piraeus to Rybnik | 875.68 mi (1,409.27 km) |
| Piraeus to Ryki | 949.56 mi (1,528.17 km) |
| Piraeus to Rypin | 1,064.06 mi (1,712.43 km) |
| Piraeus to Rzeszow | 839.30 mi (1,350.73 km) |
| Piraeus to Sandomierz | 885.17 mi (1,424.55 km) |
| Piraeus to Sanok | 805.10 mi (1,295.68 km) |
| Piraeus to Sedziszow Malopolski | 843.16 mi (1,356.93 km) |
| Piraeus to Sepolno Krajenskie | 1,110.33 mi (1,786.91 km) |
| Piraeus to Sidlice | 1,157.97 mi (1,863.57 km) |
| Piraeus to Siechnice | 958.71 mi (1,542.90 km) |
| Piraeus to Siedlce | 984.89 mi (1,585.02 km) |
| Piraeus to Siemianowice Slaskie | 882.48 mi (1,420.21 km) |
| Piraeus to Siemiatycze | 1,001.47 mi (1,611.72 km) |
| Piraeus to Sieradz | 973.13 mi (1,566.11 km) |
| Piraeus to Sierpc | 1,049.75 mi (1,689.42 km) |
