| Oregon to Racale | 4,960.53 mi (7,983.21 km) |
| Oregon to Racconigi | 4,336.35 mi (6,978.68 km) |
| Oregon to Raffadali | 4,879.81 mi (7,853.30 km) |
| Oregon to Ragusa | 4,952.01 mi (7,969.49 km) |
| Oregon to Ramacca | 4,930.88 mi (7,935.48 km) |
| Oregon to Randazzo | 4,919.97 mi (7,917.93 km) |
| Oregon to Rapallo | 4,415.93 mi (7,106.76 km) |
| Oregon to Ravanusa | 4,904.46 mi (7,892.97 km) |
| Oregon to Ravenna | 4,534.09 mi (7,296.91 km) |
| Oregon to Recanati | 4,629.59 mi (7,450.61 km) |
| Oregon to Recco | 4,411.87 mi (7,100.22 km) |
| Oregon to Reggello | 4,536.20 mi (7,300.31 km) |
| Oregon to Reggio di Calabria | 4,939.67 mi (7,949.64 km) |
| Oregon to Reggio Emilia | 4,459.50 mi (7,176.88 km) |
| Oregon to Reggiolo | 4,458.47 mi (7,175.22 km) |
