| Champaign to Rury | 4,876.73 mi (7,848.33 km) |
| Champaign to Rybnik | 4,793.80 mi (7,714.87 km) |
| Champaign to Ryki | 4,839.92 mi (7,789.10 km) |
| Champaign to Rypin | 4,696.12 mi (7,557.67 km) |
| Champaign to Rzeszow | 4,913.88 mi (7,908.12 km) |
| Champaign to Sandomierz | 4,876.31 mi (7,847.67 km) |
| Champaign to Sanok | 4,943.02 mi (7,955.03 km) |
| Champaign to Sedziszow Malopolski | 4,902.27 mi (7,889.44 km) |
| Champaign to Sepolno Krajenskie | 4,617.05 mi (7,430.42 km) |
| Champaign to Sidlice | 4,615.05 mi (7,427.21 km) |
| Champaign to Siechnice | 4,704.91 mi (7,571.83 km) |
| Champaign to Siedlce | 4,827.18 mi (7,768.60 km) |
| Champaign to Siemianowice Slaskie | 4,800.55 mi (7,725.74 km) |
| Champaign to Siemiatycze | 4,834.43 mi (7,780.27 km) |
| Champaign to Sieradz | 4,735.57 mi (7,621.17 km) |
