| Red Oak to Clemson (South Carolina) | 817.23 mi (1,315.21 km) |
| Red Oak to Clermont (Florida) | 937.06 mi (1,508.06 km) |
| Red Oak to Cleveland (Mississippi) | 360.49 mi (580.16 km) |
| Red Oak to Cleveland (Ohio) | 1,035.56 mi (1,666.58 km) |
| Red Oak to Cleveland (Tennessee) | 707.51 mi (1,138.63 km) |
| Red Oak to Cleveland Heights (Ohio) | 1,041.98 mi (1,676.90 km) |
| Red Oak to Cliffside Park (New Jersey) | 1,382.11 mi (2,224.29 km) |
| Red Oak to Clifton (Colorado) | 794.62 mi (1,278.81 km) |
| Red Oak to Clifton (New Jersey) | 1,374.49 mi (2,212.04 km) |
| Red Oak to Clinton (Iowa) | 737.47 mi (1,186.85 km) |
| Red Oak to Clinton (Maryland) | 1,193.36 mi (1,920.53 km) |
| Red Oak to Clinton (Mississippi) | 376.02 mi (605.15 km) |
| Red Oak to Clinton (Utah) | 1,031.22 mi (1,659.60 km) |
| Red Oak to Clive (Iowa) | 649.42 mi (1,045.15 km) |
| Red Oak to Cloquet (Minnesota) | 1,007.04 mi (1,620.68 km) |
