| Hilliard to Central Point (Oregon) | 2,053.93 mi (3,305.48 km) |
| Hilliard to Centralia (Illinois) | 335.66 mi (540.19 km) |
| Hilliard to Centralia (Washington) | 2,028.99 mi (3,265.35 km) |
| Hilliard to Centreville (Virginia) | 316.10 mi (508.72 km) |
| Hilliard to Ceres (California) | 2,026.91 mi (3,262.00 km) |
| Hilliard to Cerritos (California) | 1,960.93 mi (3,155.81 km) |
| Hilliard to Chalco (Nebraska) | 684.66 mi (1,101.86 km) |
| Hilliard to Chalmette (Louisiana) | 796.04 mi (1,281.10 km) |
| Hilliard to Chambersburg (Pennsylvania) | 291.34 mi (468.86 km) |
| Hilliard to Chamblee (Georgia) | 429.65 mi (691.45 km) |
| Hilliard to Champaign (Illinois) | 270.50 mi (435.32 km) |
| Hilliard to Champlin (Minnesota) | 629.06 mi (1,012.37 km) |
| Hilliard to Chandler (Arizona) | 1,649.29 mi (2,654.27 km) |
| Hilliard to Chanhassen (Minnesota) | 625.57 mi (1,006.76 km) |
| Hilliard to Channahon (Illinois) | 283.73 mi (456.62 km) |
