| Hilliard to Camarillo (California) | 2,002.51 mi (3,222.72 km) |
| Hilliard to Camas (Washington) | 2,006.34 mi (3,228.89 km) |
| Hilliard to Cambridge (Maryland) | 392.05 mi (630.94 km) |
| Hilliard to Cambridge (Massachusetts) | 645.76 mi (1,039.26 km) |
| Hilliard to Camden (Arkansas) | 697.13 mi (1,121.92 km) |
| Hilliard to Camden (New Jersey) | 426.10 mi (685.74 km) |
| Hilliard to Cameron Park (California) | 2,007.99 mi (3,231.56 km) |
| Hilliard to Camp Pendleton South (California) | 1,942.61 mi (3,126.33 km) |
| Hilliard to Camp Springs (Maryland) | 343.54 mi (552.88 km) |
| Hilliard to Camp Verde (Arizona) | 1,614.27 mi (2,597.92 km) |
| Hilliard to Campbell (California) | 2,085.32 mi (3,356.00 km) |
| Hilliard to Campbellsville (Kentucky) | 220.34 mi (354.60 km) |
| Hilliard to Campton Hills (Illinois) | 304.41 mi (489.90 km) |
| Hilliard to Canby (Oregon) | 2,020.17 mi (3,251.14 km) |
| Hilliard to Candelaria (Puerto Rico) | 1,803.10 mi (2,901.81 km) |
