| West Chicago to Racale | 5,141.92 mi (8,275.12 km) |
| West Chicago to Racconigi | 4,520.52 mi (7,275.08 km) |
| West Chicago to Raffadali | 5,073.74 mi (8,165.40 km) |
| West Chicago to Ragusa | 5,145.27 mi (8,280.51 km) |
| West Chicago to Ramacca | 5,123.18 mi (8,244.96 km) |
| West Chicago to Randazzo | 5,110.81 mi (8,225.05 km) |
| West Chicago to Rapallo | 4,599.19 mi (7,401.68 km) |
| West Chicago to Ravanusa | 5,098.07 mi (8,204.56 km) |
| West Chicago to Ravenna | 4,713.17 mi (7,585.12 km) |
| West Chicago to Recanati | 4,809.39 mi (7,739.97 km) |
| West Chicago to Recco | 4,595.19 mi (7,395.25 km) |
| West Chicago to Reggello | 4,718.09 mi (7,593.03 km) |
| West Chicago to Reggio di Calabria | 5,128.97 mi (8,254.29 km) |
| West Chicago to Reggio Emilia | 4,639.98 mi (7,467.32 km) |
| West Chicago to Reggiolo | 4,638.13 mi (7,464.35 km) |
