| Hilo to Cedar Park (Texas) | 3,622.87 mi (5,830.44 km) |
| Hilo to Cedar Rapids (Iowa) | 3,966.47 mi (6,383.42 km) |
| Hilo to Cedarburg (Wisconsin) | 4,156.02 mi (6,688.46 km) |
| Hilo to Celebration (Florida) | 4,612.11 mi (7,422.48 km) |
| Hilo to Celina (Ohio) | 4,337.00 mi (6,979.72 km) |
| Hilo to Celina (Texas) | 3,677.96 mi (5,919.11 km) |
| Hilo to Centennial (Colorado) | 3,263.80 mi (5,252.57 km) |
| Hilo to Center Point (Alabama) | 4,258.11 mi (6,852.77 km) |
| Hilo to Centereach (New York) | 4,931.07 mi (7,935.80 km) |
| Hilo to Centerton (Arkansas) | 3,818.50 mi (6,145.28 km) |
| Hilo to Centerville (Ohio) | 4,363.14 mi (7,021.80 km) |
| Hilo to Centerville (Utah) | 2,924.85 mi (4,707.09 km) |
| Hilo to Central (Louisiana) | 4,025.32 mi (6,478.12 km) |
| Hilo to Central Falls (Rhode Island) | 5,004.09 mi (8,053.31 km) |
| Hilo to Central Islip (New York) | 4,926.33 mi (7,928.16 km) |
