| Oakland to Rancho Cordova (California) | 75.30 mi (121.18 km) |
| Oakland to Rancho Cucamonga (California) | 362.91 mi (584.05 km) |
| Oakland to Rancho Mirage (California) | 427.31 mi (687.69 km) |
| Oakland to Rancho Palos Verdes (California) | 352.60 mi (567.46 km) |
| Oakland to Rancho San Diego (California) | 458.03 mi (737.13 km) |
| Oakland to Rancho Santa Margarita (California) | 386.77 mi (622.44 km) |
| Oakland to Randallstown (Maryland) | 2,429.26 mi (3,909.51 km) |
| Oakland to Rantoul (Illinois) | 1,824.70 mi (2,936.57 km) |
| Oakland to Rapid City (South Dakota) | 1,079.13 mi (1,736.69 km) |
| Oakland to Ravenna (Ohio) | 2,177.44 mi (3,504.25 km) |
| Oakland to Raymondville (Texas) | 1,622.48 mi (2,611.13 km) |
| Oakland to Raymore (Missouri) | 1,501.05 mi (2,415.70 km) |
| Oakland to Raytown (Missouri) | 1,499.39 mi (2,413.03 km) |
| Oakland to Reading (Ohio) | 2,030.40 mi (3,267.62 km) |
| Oakland to Reading (Pennsylvania) | 2,461.15 mi (3,960.84 km) |
