| Red Oak to Conyers (Georgia) | 744.07 mi (1,197.47 km) |
| Red Oak to Cookeville (Tennessee) | 689.86 mi (1,110.23 km) |
| Red Oak to Coolidge (Arizona) | 856.46 mi (1,378.34 km) |
| Red Oak to Coon Rapids (Minnesota) | 893.89 mi (1,438.57 km) |
| Red Oak to Cooper City (Florida) | 1,088.68 mi (1,752.07 km) |
| Red Oak to Coos Bay (Oregon) | 1,662.41 mi (2,675.39 km) |
| Red Oak to Copiague (New York) | 1,408.98 mi (2,267.54 km) |
| Red Oak to Coppell (Texas) | 32.80 mi (52.78 km) |
| Red Oak to Copperas Cove (Texas) | 117.32 mi (188.81 km) |
| Red Oak to Coral Gables (Florida) | 1,100.83 mi (1,771.62 km) |
| Red Oak to Coral Springs (Florida) | 1,082.96 mi (1,742.86 km) |
| Red Oak to Coral Terrace (Florida) | 1,097.58 mi (1,766.39 km) |
| Red Oak to Coralville (Iowa) | 695.27 mi (1,118.92 km) |
| Red Oak to Coram (New York) | 1,432.44 mi (2,305.29 km) |
| Red Oak to Corcoran (California) | 1,319.80 mi (2,124.02 km) |
