| River Forest to Racale | 5,126.00 mi (8,249.50 km) |
| River Forest to Racconigi | 4,504.33 mi (7,249.02 km) |
| River Forest to Raffadali | 5,056.82 mi (8,138.17 km) |
| River Forest to Ragusa | 5,128.41 mi (8,253.37 km) |
| River Forest to Ramacca | 5,106.39 mi (8,217.94 km) |
| River Forest to Randazzo | 5,094.14 mi (8,198.22 km) |
| River Forest to Rapallo | 4,583.08 mi (7,375.75 km) |
| River Forest to Ravanusa | 5,081.18 mi (8,177.37 km) |
| River Forest to Ravenna | 4,697.40 mi (7,559.74 km) |
| River Forest to Recanati | 4,793.57 mi (7,714.51 km) |
| River Forest to Recco | 4,579.08 mi (7,369.31 km) |
| River Forest to Reggello | 4,702.10 mi (7,567.29 km) |
| River Forest to Reggio di Calabria | 5,112.42 mi (8,227.65 km) |
| River Forest to Reggio Emilia | 4,624.09 mi (7,441.76 km) |
| River Forest to Reggiolo | 4,622.31 mi (7,438.88 km) |
