| Corvallis to Rende | 6,115.25 mi (9,841.54 km) |
| Corvallis to Resana | 5,630.15 mi (9,060.84 km) |
| Corvallis to Rescaldina | 5,555.56 mi (8,940.82 km) |
| Corvallis to Rezzato | 5,596.50 mi (9,006.70 km) |
| Corvallis to Rho | 5,562.59 mi (8,952.12 km) |
| Corvallis to Ribera | 6,151.31 mi (9,899.57 km) |
| Corvallis to Riccione Marina | 5,744.93 mi (9,245.57 km) |
| Corvallis to Riesi | 6,186.20 mi (9,955.73 km) |
| Corvallis to Rieti | 5,845.75 mi (9,407.82 km) |
| Corvallis to Rignano Flaminio | 5,848.50 mi (9,412.26 km) |
| Corvallis to Rignano sull'Arno | 5,731.27 mi (9,223.59 km) |
| Corvallis to Rimini | 5,739.35 mi (9,236.59 km) |
| Corvallis to Rionero in Vulture | 6,005.73 mi (9,665.29 km) |
| Corvallis to Riposto | 6,188.10 mi (9,958.79 km) |
| Corvallis to Riva del Garda | 5,588.13 mi (8,993.23 km) |
