| Hilo to Chicago Ridge (Illinois) | 4,166.91 mi (6,706.00 km) |
| Hilo to Chickasha (Oklahoma) | 3,612.62 mi (5,813.95 km) |
| Hilo to Chico (California) | 2,407.98 mi (3,875.28 km) |
| Hilo to Chicopee (Massachusetts) | 4,941.01 mi (7,951.79 km) |
| Hilo to Chillicothe (Ohio) | 4,425.93 mi (7,122.84 km) |
| Hilo to Chillum (Maryland) | 4,748.92 mi (7,642.65 km) |
| Hilo to Chino (California) | 2,491.79 mi (4,010.16 km) |
| Hilo to Chino Hills (California) | 2,487.92 mi (4,003.92 km) |
| Hilo to Chino Valley (Arizona) | 2,795.94 mi (4,499.64 km) |
| Hilo to Chippewa Falls (Wisconsin) | 3,991.55 mi (6,423.78 km) |
| Hilo to Choctaw (Oklahoma) | 3,651.68 mi (5,876.81 km) |
| Hilo to Chowchilla (California) | 2,416.19 mi (3,888.48 km) |
| Hilo to Christiansburg (Virginia) | 4,582.03 mi (7,374.07 km) |
| Hilo to Chubbuck (Idaho) | 2,939.63 mi (4,730.87 km) |
| Hilo to Chula Vista (California) | 2,508.31 mi (4,036.73 km) |
