| Red Oak to Racale | 5,927.65 mi (9,539.63 km) |
| Red Oak to Racconigi | 5,303.68 mi (8,535.44 km) |
| Red Oak to Raffadali | 5,845.87 mi (9,408.01 km) |
| Red Oak to Ragusa | 5,918.25 mi (9,524.50 km) |
| Red Oak to Ramacca | 5,897.39 mi (9,490.93 km) |
| Red Oak to Randazzo | 5,886.81 mi (9,473.91 km) |
| Red Oak to Rapallo | 5,383.20 mi (8,663.42 km) |
| Red Oak to Ravanusa | 5,870.61 mi (9,447.84 km) |
| Red Oak to Ravenna | 5,500.75 mi (8,852.60 km) |
| Red Oak to Recanati | 5,596.41 mi (9,006.55 km) |
| Red Oak to Recco | 5,379.14 mi (8,656.89 km) |
| Red Oak to Reggello | 5,503.33 mi (8,856.75 km) |
| Red Oak to Reggio di Calabria | 5,906.78 mi (9,506.04 km) |
| Red Oak to Reggio Emilia | 5,426.41 mi (8,732.97 km) |
| Red Oak to Reggiolo | 5,425.23 mi (8,731.06 km) |
