| Howard to Cedar Park (Texas) | 1,106.10 mi (1,780.09 km) |
| Howard to Cedar Rapids (Iowa) | 254.73 mi (409.95 km) |
| Howard to Cedarburg (Wisconsin) | 87.99 mi (141.61 km) |
| Howard to Celebration (Florida) | 1,179.83 mi (1,898.75 km) |
| Howard to Celina (Ohio) | 330.44 mi (531.79 km) |
| Howard to Celina (Texas) | 906.16 mi (1,458.32 km) |
| Howard to Centennial (Colorado) | 924.26 mi (1,487.45 km) |
| Howard to Center Point (Alabama) | 758.61 mi (1,220.87 km) |
| Howard to Centereach (New York) | 802.36 mi (1,291.28 km) |
| Howard to Centerton (Arkansas) | 654.08 mi (1,052.63 km) |
| Howard to Centerville (Ohio) | 396.48 mi (638.07 km) |
| Howard to Centerville (Utah) | 1,228.43 mi (1,976.97 km) |
| Howard to Central (Louisiana) | 981.22 mi (1,579.12 km) |
| Howard to Central Falls (Rhode Island) | 859.19 mi (1,382.74 km) |
| Howard to Central Islip (New York) | 799.34 mi (1,286.41 km) |
