| River Ridge to Rende | 5,713.14 mi (9,194.42 km) |
| River Ridge to Resana | 5,302.57 mi (8,533.66 km) |
| River Ridge to Rescaldina | 5,175.83 mi (8,329.70 km) |
| River Ridge to Rezzato | 5,237.50 mi (8,428.94 km) |
| River Ridge to Rho | 5,182.08 mi (8,339.75 km) |
| River Ridge to Ribera | 5,647.49 mi (9,088.75 km) |
| River Ridge to Riccione Marina | 5,388.58 mi (8,672.09 km) |
| River Ridge to Riesi | 5,693.52 mi (9,162.83 km) |
| River Ridge to Rieti | 5,453.49 mi (8,776.55 km) |
| River Ridge to Rignano Flaminio | 5,444.26 mi (8,761.69 km) |
| River Ridge to Rignano sull'Arno | 5,346.34 mi (8,604.10 km) |
| River Ridge to Rimini | 5,383.01 mi (8,663.12 km) |
| River Ridge to Rionero in Vulture | 5,630.89 mi (9,062.04 km) |
| River Ridge to Riposto | 5,728.53 mi (9,219.18 km) |
| River Ridge to Riva del Garda | 5,247.85 mi (8,445.60 km) |
