| Ianca to Rury | 479.33 mi (771.41 km) |
| Ianca to Rybnik | 537.62 mi (865.22 km) |
| Ianca to Ryki | 515.64 mi (829.85 km) |
| Ianca to Rypin | 656.46 mi (1,056.47 km) |
| Ianca to Rzeszow | 423.59 mi (681.70 km) |
| Ianca to Sandomierz | 465.79 mi (749.62 km) |
| Ianca to Sanok | 391.78 mi (630.52 km) |
| Ianca to Sedziszow Malopolski | 433.88 mi (698.26 km) |
| Ianca to Sepolno Krajenskie | 727.20 mi (1,170.31 km) |
| Ianca to Sidlice | 748.07 mi (1,203.91 km) |
| Ianca to Siechnice | 626.07 mi (1,007.57 km) |
| Ianca to Siedlce | 540.35 mi (869.61 km) |
| Ianca to Siemianowice Slaskie | 530.39 mi (853.58 km) |
| Ianca to Siemiatycze | 545.57 mi (878.01 km) |
| Ianca to Sieradz | 599.10 mi (964.17 km) |
