| Hilliard to Crawfordsville (Indiana) | 197.82 mi (318.35 km) |
| Hilliard to Crest Hill (Illinois) | 279.99 mi (450.60 km) |
| Hilliard to Crestview (Florida) | 669.86 mi (1,078.03 km) |
| Hilliard to Crestwood (Illinois) | 264.03 mi (424.92 km) |
| Hilliard to Crestwood (Missouri) | 399.24 mi (642.51 km) |
| Hilliard to Creve Coeur (Missouri) | 400.52 mi (644.57 km) |
| Hilliard to Crofton (Maryland) | 352.28 mi (566.94 km) |
| Hilliard to Crossville (Tennessee) | 299.91 mi (482.66 km) |
| Hilliard to Crowley (Louisiana) | 854.18 mi (1,374.67 km) |
| Hilliard to Crowley (Texas) | 941.92 mi (1,515.88 km) |
| Hilliard to Crown Point (Indiana) | 239.06 mi (384.73 km) |
| Hilliard to Crystal (Minnesota) | 623.14 mi (1,002.85 km) |
| Hilliard to Crystal Lake (Illinois) | 309.19 mi (497.60 km) |
| Hilliard to Cudahy (California) | 1,964.44 mi (3,161.45 km) |
| Hilliard to Cudahy (Wisconsin) | 315.81 mi (508.25 km) |
