| Oak Hills to Chicago Ridge (Illinois) | 1,759.30 mi (2,831.32 km) |
| Oak Hills to Chickasha (Oklahoma) | 1,490.27 mi (2,398.35 km) |
| Oak Hills to Chico (California) | 402.92 mi (648.43 km) |
| Oak Hills to Chicopee (Massachusetts) | 2,474.04 mi (3,981.58 km) |
| Oak Hills to Chillicothe (Ohio) | 2,054.39 mi (3,306.22 km) |
| Oak Hills to Chillum (Maryland) | 2,355.91 mi (3,791.47 km) |
| Oak Hills to Chino (California) | 844.02 mi (1,358.32 km) |
| Oak Hills to Chino Hills (California) | 845.16 mi (1,360.16 km) |
| Oak Hills to Chino Valley (Arizona) | 924.71 mi (1,488.18 km) |
| Oak Hills to Chippewa Falls (Wisconsin) | 1,520.92 mi (2,447.68 km) |
| Oak Hills to Choctaw (Oklahoma) | 1,503.49 mi (2,419.63 km) |
| Oak Hills to Chowchilla (California) | 597.93 mi (962.27 km) |
| Oak Hills to Christiansburg (Virginia) | 2,248.44 mi (3,618.52 km) |
| Oak Hills to Chubbuck (Idaho) | 544.16 mi (875.74 km) |
| Oak Hills to Chula Vista (California) | 944.64 mi (1,520.25 km) |
