| Forest Grove to Racale | 6,060.74 mi (9,753.82 km) |
| Forest Grove to Racconigi | 5,511.90 mi (8,870.54 km) |
| Forest Grove to Raffadali | 6,104.44 mi (9,824.15 km) |
| Forest Grove to Ragusa | 6,164.94 mi (9,921.52 km) |
| Forest Grove to Ramacca | 6,136.21 mi (9,875.27 km) |
| Forest Grove to Randazzo | 6,112.13 mi (9,836.52 km) |
| Forest Grove to Rapallo | 5,576.86 mi (8,975.09 km) |
| Forest Grove to Ravanusa | 6,124.22 mi (9,855.98 km) |
| Forest Grove to Ravenna | 5,647.89 mi (9,089.41 km) |
| Forest Grove to Recanati | 5,742.01 mi (9,240.87 km) |
| Forest Grove to Recco | 5,573.72 mi (8,970.04 km) |
| Forest Grove to Reggello | 5,675.11 mi (9,133.21 km) |
| Forest Grove to Reggio di Calabria | 6,115.73 mi (9,842.31 km) |
| Forest Grove to Reggio Emilia | 5,591.96 mi (8,999.38 km) |
| Forest Grove to Reggiolo | 5,583.70 mi (8,986.09 km) |
