| Hilliard to Candler-McAfee (Georgia) | 440.20 mi (708.43 km) |
| Hilliard to Caño Martin Peña (Puerto Rico) | 1,807.08 mi (2,908.22 km) |
| Hilliard to Cañon City (Colorado) | 1,182.72 mi (1,903.40 km) |
| Hilliard to Canóvanas (Puerto Rico) | 1,815.77 mi (2,922.19 km) |
| Hilliard to Canton (Georgia) | 406.61 mi (654.38 km) |
| Hilliard to Canton (Illinois) | 364.45 mi (586.52 km) |
| Hilliard to Canton (Mississippi) | 640.27 mi (1,030.41 km) |
| Hilliard to Canton (Ohio) | 108.24 mi (174.19 km) |
| Hilliard to Canyon (Texas) | 1,083.19 mi (1,743.22 km) |
| Hilliard to Canyon Lake (California) | 1,923.12 mi (3,094.96 km) |
| Hilliard to Canyon Lake (Texas) | 1,103.66 mi (1,776.18 km) |
| Hilliard to Cape Coral (Florida) | 927.63 mi (1,492.88 km) |
| Hilliard to Cape Girardeau (Missouri) | 393.16 mi (632.73 km) |
| Hilliard to Carbondale (Illinois) | 363.20 mi (584.51 km) |
| Hilliard to Carlisle (Pennsylvania) | 314.76 mi (506.56 km) |
