| Rocky River to Rende | 4,850.41 mi (7,805.98 km) |
| Rocky River to Resana | 4,420.66 mi (7,114.37 km) |
| Rocky River to Rescaldina | 4,299.60 mi (6,919.54 km) |
| Rocky River to Rezzato | 4,359.16 mi (7,015.38 km) |
| Rocky River to Rho | 4,306.08 mi (6,929.97 km) |
| Rocky River to Ribera | 4,802.40 mi (7,728.71 km) |
| Rocky River to Riccione Marina | 4,512.47 mi (7,262.12 km) |
| Rocky River to Riesi | 4,847.16 mi (7,800.74 km) |
| Rocky River to Rieti | 4,584.30 mi (7,377.72 km) |
| Rocky River to Rignano Flaminio | 4,576.90 mi (7,365.82 km) |
| Rocky River to Rignano sull'Arno | 4,474.00 mi (7,200.22 km) |
| Rocky River to Rimini | 4,506.80 mi (7,252.99 km) |
| Rocky River to Rionero in Vulture | 4,762.04 mi (7,663.76 km) |
| Rocky River to Riposto | 4,876.49 mi (7,847.95 km) |
| Rocky River to Riva del Garda | 4,366.88 mi (7,027.81 km) |
