| Champaign to Racale | 5,223.66 mi (8,406.67 km) |
| Champaign to Racconigi | 4,600.57 mi (7,403.91 km) |
| Champaign to Raffadali | 5,148.13 mi (8,285.12 km) |
| Champaign to Ragusa | 5,220.10 mi (8,400.94 km) |
| Champaign to Ramacca | 5,198.60 mi (8,366.34 km) |
| Champaign to Randazzo | 5,187.12 mi (8,347.87 km) |
| Champaign to Rapallo | 4,679.77 mi (7,531.36 km) |
| Champaign to Ravanusa | 5,172.67 mi (8,324.61 km) |
| Champaign to Ravenna | 4,796.03 mi (7,718.46 km) |
| Champaign to Recanati | 4,891.90 mi (7,872.75 km) |
| Champaign to Recco | 4,675.73 mi (7,524.87 km) |
| Champaign to Reggello | 4,799.45 mi (7,723.96 km) |
| Champaign to Reggio di Calabria | 5,206.22 mi (8,378.59 km) |
| Champaign to Reggio Emilia | 4,722.08 mi (7,599.45 km) |
| Champaign to Reggiolo | 4,720.66 mi (7,597.17 km) |
