| Romeoville to Rury | 4,789.08 mi (7,707.28 km) |
| Romeoville to Rybnik | 4,708.96 mi (7,578.34 km) |
| Romeoville to Ryki | 4,752.21 mi (7,647.94 km) |
| Romeoville to Rypin | 4,608.26 mi (7,416.27 km) |
| Romeoville to Rzeszow | 4,827.46 mi (7,769.05 km) |
| Romeoville to Sandomierz | 4,789.47 mi (7,707.91 km) |
| Romeoville to Sanok | 4,856.91 mi (7,816.44 km) |
| Romeoville to Sedziszow Malopolski | 4,815.97 mi (7,750.55 km) |
| Romeoville to Sepolno Krajenskie | 4,529.63 mi (7,289.74 km) |
| Romeoville to Sidlice | 4,526.43 mi (7,284.58 km) |
| Romeoville to Siechnice | 4,619.85 mi (7,434.93 km) |
| Romeoville to Siedlce | 4,738.88 mi (7,626.50 km) |
| Romeoville to Siemianowice Slaskie | 4,715.33 mi (7,588.60 km) |
| Romeoville to Siemiatycze | 4,745.68 mi (7,637.43 km) |
| Romeoville to Sieradz | 4,649.29 mi (7,482.31 km) |
