| Rancho Cordova to Romeoville (Illinois) | 1,753.89 mi (2,822.61 km) |
| Rancho Cordova to Romulus (Michigan) | 1,992.86 mi (3,207.20 km) |
| Rancho Cordova to Ronkonkoma (New York) | 2,531.23 mi (4,073.63 km) |
| Rancho Cordova to Roosevelt (New York) | 2,509.66 mi (4,038.91 km) |
| Rancho Cordova to Rosamond (California) | 306.43 mi (493.15 km) |
| Rancho Cordova to Rosaryville (Maryland) | 2,372.34 mi (3,817.92 km) |
| Rancho Cordova to Roscoe (Illinois) | 1,704.39 mi (2,742.95 km) |
| Rancho Cordova to Rose Hill (Virginia) | 2,357.27 mi (3,793.66 km) |
| Rancho Cordova to Roseburg (Oregon) | 339.40 mi (546.22 km) |
| Rancho Cordova to Rosedale (California) | 247.36 mi (398.08 km) |
| Rancho Cordova to Rosedale (Maryland) | 2,379.80 mi (3,829.92 km) |
| Rancho Cordova to Roselle (Illinois) | 1,752.99 mi (2,821.16 km) |
| Rancho Cordova to Roselle (New Jersey) | 2,475.47 mi (3,983.89 km) |
| Rancho Cordova to Roselle Park (New Jersey) | 2,474.94 mi (3,983.03 km) |
| Rancho Cordova to Rosemead (California) | 357.75 mi (575.74 km) |
