| Oakland to Cibolo (Texas) | 1,487.24 mi (2,393.47 km) |
| Oakland to Cicero (Illinois) | 1,837.41 mi (2,957.03 km) |
| Oakland to Cimarron Hills (Colorado) | 950.90 mi (1,530.33 km) |
| Oakland to Cincinnati (Ohio) | 2,027.50 mi (3,262.95 km) |
| Oakland to Cinco Ranch (Texas) | 1,611.47 mi (2,593.42 km) |
| Oakland to Circleville (Ohio) | 2,105.12 mi (3,387.87 km) |
| Oakland to Citrus (California) | 350.68 mi (564.36 km) |
| Oakland to Citrus Heights (California) | 80.27 mi (129.19 km) |
| Oakland to Citrus Park (Florida) | 2,376.08 mi (3,823.93 km) |
| Oakland to Claiborne (Louisiana) | 1,726.12 mi (2,777.92 km) |
| Oakland to Claremont (California) | 356.95 mi (574.46 km) |
| Oakland to Claremont (New Hampshire) | 2,606.31 mi (4,194.45 km) |
| Oakland to Claremore (Oklahoma) | 1,465.77 mi (2,358.93 km) |
| Oakland to Clarksburg (Maryland) | 2,407.20 mi (3,874.01 km) |
| Oakland to Clarksburg (West Virginia) | 2,246.11 mi (3,614.76 km) |
