| Rancho Cordova to Oskaloosa (Iowa) | 1,520.52 mi (2,447.04 km) |
| Rancho Cordova to Oswego (Illinois) | 1,741.41 mi (2,802.53 km) |
| Rancho Cordova to Oswego (New York) | 2,329.00 mi (3,748.16 km) |
| Rancho Cordova to Otsego (Minnesota) | 1,485.43 mi (2,390.56 km) |
| Rancho Cordova to Ottawa (Illinois) | 1,717.82 mi (2,764.57 km) |
| Rancho Cordova to Ottawa (Kansas) | 1,398.88 mi (2,251.28 km) |
| Rancho Cordova to Ottumwa (Iowa) | 1,532.96 mi (2,467.06 km) |
| Rancho Cordova to Overland (Missouri) | 1,658.87 mi (2,669.69 km) |
| Rancho Cordova to Overland Park (Kansas) | 1,426.96 mi (2,296.47 km) |
| Rancho Cordova to Overlea (Maryland) | 2,378.73 mi (3,828.19 km) |
| Rancho Cordova to Oviedo (Florida) | 2,384.21 mi (3,837.01 km) |
| Rancho Cordova to Owasso (Oklahoma) | 1,399.20 mi (2,251.79 km) |
| Rancho Cordova to Owatonna (Minnesota) | 1,494.95 mi (2,405.89 km) |
| Rancho Cordova to Owensboro (Kentucky) | 1,844.48 mi (2,968.40 km) |
| Rancho Cordova to Owings Mills (Maryland) | 2,363.75 mi (3,804.08 km) |
