| Rio Rico to Rivalta di Torino | 5,893.23 mi (9,484.23 km) |
| Rio Rico to Rivarolo Canavese | 5,886.94 mi (9,474.12 km) |
| Rio Rico to Rivoli | 5,891.57 mi (9,481.57 km) |
| Rio Rico to Rocca di Papa | 6,237.90 mi (10,038.93 km) |
| Rio Rico to Rocca Priora | 6,238.92 mi (10,040.57 km) |
| Rio Rico to Roccapiemonte | 6,359.38 mi (10,234.44 km) |
| Rio Rico to Roccastrada | 6,121.37 mi (9,851.39 km) |
| Rio Rico to Romano di Lombardia | 5,951.56 mi (9,578.12 km) |
| Rio Rico to Rome | 6,223.20 mi (10,015.27 km) |
| Rio Rico to Roncade | 6,038.37 mi (9,717.82 km) |
| Rio Rico to Ronchi dei Legionari | 6,066.56 mi (9,763.19 km) |
| Rio Rico to Ronciglione | 6,194.19 mi (9,968.58 km) |
| Rio Rico to Rosa | 6,012.86 mi (9,676.76 km) |
| Rio Rico to Rosarno | 6,520.63 mi (10,493.94 km) |
| Rio Rico to Rosignano Marittimo | 6,077.18 mi (9,780.27 km) |
