| Rancho Cordova to Rivalta di Torino | 5,841.03 mi (9,400.23 km) |
| Rancho Cordova to Rivarolo Canavese | 5,830.70 mi (9,383.61 km) |
| Rancho Cordova to Rivoli | 5,839.06 mi (9,397.06 km) |
| Rancho Cordova to Rocca di Papa | 6,176.91 mi (9,940.77 km) |
| Rancho Cordova to Rocca Priora | 6,177.41 mi (9,941.57 km) |
| Rancho Cordova to Roccapiemonte | 6,291.54 mi (10,125.25 km) |
| Rancho Cordova to Roccastrada | 6,061.30 mi (9,754.72 km) |
| Rancho Cordova to Romano di Lombardia | 5,879.76 mi (9,462.56 km) |
| Rancho Cordova to Rome | 6,162.90 mi (9,918.23 km) |
| Rancho Cordova to Roncade | 5,947.34 mi (9,571.33 km) |
| Rancho Cordova to Ronchi dei Legionari | 5,965.85 mi (9,601.11 km) |
| Rancho Cordova to Ronciglione | 6,132.55 mi (9,869.39 km) |
| Rancho Cordova to Rosa | 5,925.33 mi (9,535.89 km) |
| Rancho Cordova to Rosarno | 6,460.97 mi (10,397.93 km) |
| Rancho Cordova to Rosignano Marittimo | 6,018.82 mi (9,686.36 km) |
