| Western Springs to Rury | 4,773.46 mi (7,682.15 km) |
| Western Springs to Rybnik | 4,693.33 mi (7,553.19 km) |
| Western Springs to Ryki | 4,736.59 mi (7,622.81 km) |
| Western Springs to Rypin | 4,592.64 mi (7,391.15 km) |
| Western Springs to Rzeszow | 4,811.84 mi (7,743.90 km) |
| Western Springs to Sandomierz | 4,773.85 mi (7,682.77 km) |
| Western Springs to Sanok | 4,841.28 mi (7,791.29 km) |
| Western Springs to Sedziszow Malopolski | 4,800.34 mi (7,725.40 km) |
| Western Springs to Sepolno Krajenskie | 4,514.02 mi (7,264.61 km) |
| Western Springs to Sidlice | 4,510.82 mi (7,259.47 km) |
| Western Springs to Siechnice | 4,604.22 mi (7,409.78 km) |
| Western Springs to Siedlce | 4,723.28 mi (7,601.38 km) |
| Western Springs to Siemianowice Slaskie | 4,699.71 mi (7,563.45 km) |
| Western Springs to Siemiatycze | 4,730.08 mi (7,612.32 km) |
| Western Springs to Sieradz | 4,633.66 mi (7,457.16 km) |
