| Hammond to Clemson (South Carolina) | 542.08 mi (872.39 km) |
| Hammond to Clermont (Florida) | 960.50 mi (1,545.78 km) |
| Hammond to Cleveland (Mississippi) | 571.92 mi (920.42 km) |
| Hammond to Cleveland (Ohio) | 300.56 mi (483.70 km) |
| Hammond to Cleveland (Tennessee) | 466.64 mi (750.99 km) |
| Hammond to Cleveland Heights (Ohio) | 306.45 mi (493.18 km) |
| Hammond to Cliffside Park (New Jersey) | 703.19 mi (1,131.67 km) |
| Hammond to Clifton (Colorado) | 1,115.25 mi (1,794.82 km) |
| Hammond to Clifton (New Jersey) | 694.00 mi (1,116.88 km) |
| Hammond to Clinton (Iowa) | 142.67 mi (229.61 km) |
| Hammond to Clinton (Maryland) | 592.31 mi (953.23 km) |
| Hammond to Clinton (Mississippi) | 658.92 mi (1,060.43 km) |
| Hammond to Clinton (Utah) | 1,270.19 mi (2,044.17 km) |
| Hammond to Clive (Iowa) | 325.72 mi (524.20 km) |
| Hammond to Cloquet (Minnesota) | 430.92 mi (693.49 km) |
