| Hammond to Cibolo (Texas) | 1,025.98 mi (1,651.16 km) |
| Hammond to Cicero (Illinois) | 20.95 mi (33.72 km) |
| Hammond to Cimarron Hills (Colorado) | 925.75 mi (1,489.84 km) |
| Hammond to Cincinnati (Ohio) | 232.21 mi (373.71 km) |
| Hammond to Cinco Ranch (Texas) | 941.69 mi (1,515.51 km) |
| Hammond to Circleville (Ohio) | 276.42 mi (444.86 km) |
| Hammond to Citrus (California) | 1,726.88 mi (2,779.14 km) |
| Hammond to Citrus Heights (California) | 1,784.63 mi (2,872.08 km) |
| Hammond to Citrus Park (Florida) | 976.15 mi (1,570.97 km) |
| Hammond to Claiborne (Louisiana) | 678.55 mi (1,092.02 km) |
| Hammond to Claremont (California) | 1,717.67 mi (2,764.32 km) |
| Hammond to Claremont (New Hampshire) | 780.41 mi (1,255.95 km) |
| Hammond to Claremore (Oklahoma) | 569.12 mi (915.92 km) |
| Hammond to Clarksburg (Maryland) | 562.26 mi (904.88 km) |
| Hammond to Clarksburg (West Virginia) | 409.65 mi (659.26 km) |
