| Rio Rancho to Rivalta di Torino | 5,533.66 mi (8,905.56 km) |
| Rio Rancho to Rivarolo Canavese | 5,527.51 mi (8,895.66 km) |
| Rio Rancho to Rivoli | 5,532.02 mi (8,902.92 km) |
| Rio Rancho to Rocca di Papa | 5,878.40 mi (9,460.37 km) |
| Rio Rancho to Rocca Priora | 5,879.44 mi (9,462.04 km) |
| Rio Rancho to Roccapiemonte | 6,000.04 mi (9,656.14 km) |
| Rio Rancho to Roccastrada | 5,761.91 mi (9,272.90 km) |
| Rio Rancho to Romano di Lombardia | 5,592.68 mi (9,000.54 km) |
| Rio Rancho to Rome | 5,863.69 mi (9,436.69 km) |
| Rio Rancho to Roncade | 5,680.34 mi (9,141.63 km) |
| Rio Rancho to Ronchi dei Legionari | 5,709.05 mi (9,187.83 km) |
| Rio Rancho to Ronciglione | 5,834.74 mi (9,390.11 km) |
| Rio Rancho to Rosa | 5,654.67 mi (9,100.31 km) |
| Rio Rancho to Rosarno | 6,160.93 mi (9,915.06 km) |
| Rio Rancho to Rosignano Marittimo | 5,717.69 mi (9,201.74 km) |
