| Corvallis to Rheinbach | 5,215.15 mi (8,392.97 km) |
| Corvallis to Rheinberg | 5,154.49 mi (8,295.35 km) |
| Corvallis to Rheine | 5,132.48 mi (8,259.93 km) |
| Corvallis to Rheinfelden (Baden) | 5,412.85 mi (8,711.14 km) |
| Corvallis to Ribnitz-Damgarten | 5,130.20 mi (8,256.26 km) |
| Corvallis to Richterich | 5,183.19 mi (8,341.53 km) |
| Corvallis to Riedlingen | 5,420.51 mi (8,723.46 km) |
| Corvallis to Riegelsberg | 5,291.46 mi (8,515.78 km) |
| Corvallis to Rielasingen-Worblingen | 5,429.32 mi (8,737.64 km) |
| Corvallis to Riesa | 5,322.72 mi (8,566.09 km) |
| Corvallis to Rietberg | 5,183.86 mi (8,342.62 km) |
| Corvallis to Rinteln | 5,176.39 mi (8,330.59 km) |
| Corvallis to Ritterhude | 5,111.43 mi (8,226.05 km) |
| Corvallis to Rodenbach | 5,293.62 mi (8,519.27 km) |
| Corvallis to Rodental | 5,333.66 mi (8,583.69 km) |
