| Oregon to Rheinbach | 4,096.74 mi (6,593.06 km) |
| Oregon to Rheinberg | 4,052.62 mi (6,522.06 km) |
| Oregon to Rheine | 4,058.96 mi (6,532.26 km) |
| Oregon to Rheinfelden (Baden) | 4,237.73 mi (6,819.97 km) |
| Oregon to Ribnitz-Damgarten | 4,170.62 mi (6,711.97 km) |
| Oregon to Richterich | 4,056.96 mi (6,529.05 km) |
| Oregon to Riedlingen | 4,282.12 mi (6,891.40 km) |
| Oregon to Riegelsberg | 4,142.51 mi (6,666.72 km) |
| Oregon to Rielasingen-Worblingen | 4,272.83 mi (6,876.46 km) |
| Oregon to Riesa | 4,308.13 mi (6,933.26 km) |
| Oregon to Rietberg | 4,112.39 mi (6,618.25 km) |
| Oregon to Rinteln | 4,122.75 mi (6,634.92 km) |
| Oregon to Ritterhude | 4,076.83 mi (6,561.03 km) |
| Oregon to Rodenbach | 4,192.79 mi (6,747.64 km) |
| Oregon to Rodental | 4,264.46 mi (6,862.98 km) |
