| Oakland to Castle Pines (Colorado) | 941.92 mi (1,515.87 km) |
| Oakland to Castle Rock (Colorado) | 942.69 mi (1,517.11 km) |
| Oakland to Castro Valley (California) | 10.13 mi (16.30 km) |
| Oakland to Catalina Foothills (Arizona) | 743.89 mi (1,197.18 km) |
| Oakland to Cataño (Puerto Rico) | 3,610.02 mi (5,809.77 km) |
| Oakland to Cathedral City (California) | 422.36 mi (679.72 km) |
| Oakland to Catonsville (Maryland) | 2,433.98 mi (3,917.11 km) |
| Oakland to Cave Spring (Virginia) | 2,293.76 mi (3,691.46 km) |
| Oakland to Cayce (South Carolina) | 2,302.02 mi (3,704.75 km) |
| Oakland to Cayey (Puerto Rico) | 3,621.48 mi (5,828.20 km) |
| Oakland to Cedar City (Utah) | 498.24 mi (801.84 km) |
| Oakland to Cedar Falls (Iowa) | 1,596.66 mi (2,569.58 km) |
| Oakland to Cedar Hill (Texas) | 1,466.03 mi (2,359.35 km) |
| Oakland to Cedar Lake (Indiana) | 1,855.85 mi (2,986.71 km) |
| Oakland to Cedar Mill (Oregon) | 535.98 mi (862.57 km) |
