| Ifs to Rybnik | 846.54 mi (1,362.38 km) |
| Ifs to Ryki | 992.80 mi (1,597.75 km) |
| Ifs to Rypin | 897.65 mi (1,444.62 km) |
| Ifs to Rzeszow | 999.44 mi (1,608.45 km) |
| Ifs to Sandomierz | 985.52 mi (1,586.05 km) |
| Ifs to Sanok | 1,012.57 mi (1,629.58 km) |
| Ifs to Sedziszow Malopolski | 985.98 mi (1,586.79 km) |
| Ifs to Sepolno Krajenskie | 825.34 mi (1,328.26 km) |
| Ifs to Sidlice | 884.22 mi (1,423.01 km) |
| Ifs to Siechnice | 785.11 mi (1,263.52 km) |
| Ifs to Siedlce | 1,008.54 mi (1,623.09 km) |
| Ifs to Siemianowice Slaskie | 865.22 mi (1,392.43 km) |
| Ifs to Siemiatycze | 1,034.49 mi (1,664.85 km) |
| Ifs to Sieradz | 856.27 mi (1,378.04 km) |
| Ifs to Sierpc | 904.54 mi (1,455.72 km) |
