| Oakland to Carlsbad (California) | 425.31 mi (684.47 km) |
| Oakland to Carlsbad (New Mexico) | 1,080.21 mi (1,738.42 km) |
| Oakland to Carmel (Indiana) | 1,932.77 mi (3,110.50 km) |
| Oakland to Carmichael (California) | 75.60 mi (121.67 km) |
| Oakland to Carney (Maryland) | 2,443.33 mi (3,932.17 km) |
| Oakland to Carnot-Moon (Pennsylvania) | 2,236.84 mi (3,599.84 km) |
| Oakland to Carol Stream (Illinois) | 1,818.09 mi (2,925.94 km) |
| Oakland to Carolina (Puerto Rico) | 3,620.22 mi (5,826.18 km) |
| Oakland to Carolina Forest (South Carolina) | 2,421.64 mi (3,897.26 km) |
| Oakland to Carpentersville (Illinois) | 1,809.41 mi (2,911.96 km) |
| Oakland to Carpinteria (California) | 278.90 mi (448.84 km) |
| Oakland to Carrboro (North Carolina) | 2,366.56 mi (3,808.62 km) |
| Oakland to Carroll (Iowa) | 1,472.39 mi (2,369.58 km) |
| Oakland to Carrollton (Georgia) | 2,090.25 mi (3,363.93 km) |
| Oakland to Carrollton (Texas) | 1,459.23 mi (2,348.41 km) |
