| Westerville to Cibolo (Texas) | 1,130.27 mi (1,819.00 km) |
| Westerville to Cicero (Illinois) | 278.89 mi (448.83 km) |
| Westerville to Cimarron Hills (Colorado) | 1,161.60 mi (1,869.42 km) |
| Westerville to Cincinnati (Ohio) | 108.28 mi (174.25 km) |
| Westerville to Cinco Ranch (Texas) | 1,019.55 mi (1,640.81 km) |
| Westerville to Circleville (Ohio) | 35.78 mi (57.59 km) |
| Westerville to Citrus (California) | 1,957.47 mi (3,150.24 km) |
| Westerville to Citrus Heights (California) | 2,034.59 mi (3,274.36 km) |
| Westerville to Citrus Park (Florida) | 832.90 mi (1,340.42 km) |
| Westerville to Claiborne (Louisiana) | 734.96 mi (1,182.80 km) |
| Westerville to Claremont (California) | 1,948.03 mi (3,135.05 km) |
| Westerville to Claremont (New Hampshire) | 589.56 mi (948.81 km) |
| Westerville to Claremore (Oklahoma) | 736.51 mi (1,185.29 km) |
| Westerville to Clarksburg (Maryland) | 307.04 mi (494.13 km) |
| Westerville to Clarksburg (West Virginia) | 149.73 mi (240.96 km) |
