| River Grove to Rivalta di Torino | 4,486.56 mi (7,220.42 km) |
| River Grove to Rivarolo Canavese | 4,482.65 mi (7,214.14 km) |
| River Grove to Rivoli | 4,485.11 mi (7,218.09 km) |
| River Grove to Rocca di Papa | 4,830.71 mi (7,774.27 km) |
| River Grove to Rocca Priora | 4,831.99 mi (7,776.34 km) |
| River Grove to Roccapiemonte | 4,954.09 mi (7,972.83 km) |
| River Grove to Roccastrada | 4,715.48 mi (7,588.83 km) |
| River Grove to Romano di Lombardia | 4,555.32 mi (7,331.09 km) |
| River Grove to Rome | 4,815.85 mi (7,750.36 km) |
| River Grove to Roncade | 4,652.58 mi (7,487.60 km) |
| River Grove to Ronchi dei Legionari | 4,686.59 mi (7,542.34 km) |
| River Grove to Ronciglione | 4,788.03 mi (7,705.59 km) |
| River Grove to Rosa | 4,625.30 mi (7,443.70 km) |
| River Grove to Rosarno | 5,108.53 mi (8,221.39 km) |
| River Grove to Rosignano Marittimo | 4,671.03 mi (7,517.29 km) |
