| Altadena to Rivalta di Torino | 5,993.02 mi (9,644.83 km) |
| Altadena to Rivarolo Canavese | 5,984.32 mi (9,630.84 km) |
| Altadena to Rivoli | 5,991.17 mi (9,641.85 km) |
| Altadena to Rocca di Papa | 6,334.04 mi (10,193.65 km) |
| Altadena to Rocca Priora | 6,334.76 mi (10,194.81 km) |
| Altadena to Roccapiemonte | 6,452.01 mi (10,383.51 km) |
| Altadena to Roccastrada | 6,217.54 mi (10,006.16 km) |
| Altadena to Romano di Lombardia | 6,040.05 mi (9,720.51 km) |
| Altadena to Rome | 6,319.69 mi (10,170.55 km) |
| Altadena to Roncade | 6,115.81 mi (9,842.44 km) |
| Altadena to Ronchi dei Legionari | 6,138.33 mi (9,878.69 km) |
| Altadena to Ronciglione | 6,289.76 mi (10,122.38 km) |
| Altadena to Rosa | 6,092.27 mi (9,804.56 km) |
| Altadena to Rosarno | 6,618.81 mi (10,651.95 km) |
| Altadena to Rosignano Marittimo | 6,174.16 mi (9,936.36 km) |
