| River Ridge to Rivalta di Torino | 5,132.46 mi (8,259.90 km) |
| River Ridge to Rivarolo Canavese | 5,131.79 mi (8,258.83 km) |
| River Ridge to Rivoli | 5,131.32 mi (8,258.06 km) |
| River Ridge to Rocca di Papa | 5,469.82 mi (8,802.82 km) |
| River Ridge to Rocca Priora | 5,471.45 mi (8,805.44 km) |
| River Ridge to Roccapiemonte | 5,593.61 mi (9,002.05 km) |
| River Ridge to Roccastrada | 5,358.36 mi (8,623.45 km) |
| River Ridge to Romano di Lombardia | 5,213.26 mi (8,389.94 km) |
| River Ridge to Rome | 5,455.01 mi (8,778.99 km) |
| River Ridge to Roncade | 5,320.78 mi (8,562.97 km) |
| River Ridge to Ronchi dei Legionari | 5,360.39 mi (8,626.72 km) |
| River Ridge to Ronciglione | 5,429.28 mi (8,737.59 km) |
| River Ridge to Rosa | 5,292.03 mi (8,516.70 km) |
| River Ridge to Rosarno | 5,735.95 mi (9,231.12 km) |
| River Ridge to Rosignano Marittimo | 5,314.35 mi (8,552.62 km) |
