| Rohnert Park to Rivalta di Torino | 5,896.85 mi (9,490.06 km) |
| Rohnert Park to Rivarolo Canavese | 5,886.23 mi (9,472.97 km) |
| Rohnert Park to Rivoli | 5,894.86 mi (9,486.86 km) |
| Rohnert Park to Rocca di Papa | 6,231.55 mi (10,028.71 km) |
| Rohnert Park to Rocca Priora | 6,232.01 mi (10,029.45 km) |
| Rohnert Park to Roccapiemonte | 6,345.48 mi (10,212.06 km) |
| Rohnert Park to Roccastrada | 6,116.19 mi (9,843.06 km) |
| Rohnert Park to Romano di Lombardia | 5,934.02 mi (9,549.88 km) |
| Rohnert Park to Rome | 6,217.62 mi (10,006.30 km) |
| Rohnert Park to Roncade | 5,999.98 mi (9,656.04 km) |
| Rohnert Park to Ronchi dei Legionari | 6,017.69 mi (9,684.53 km) |
| Rohnert Park to Ronciglione | 6,187.21 mi (9,957.36 km) |
| Rohnert Park to Rosa | 5,978.28 mi (9,621.11 km) |
| Rohnert Park to Rosarno | 6,515.29 mi (10,485.34 km) |
| Rohnert Park to Rosignano Marittimo | 6,073.91 mi (9,775.01 km) |
