| South Plainfield to Clemson (South Carolina) | 613.32 mi (987.04 km) |
| South Plainfield to Clermont (Florida) | 929.25 mi (1,495.48 km) |
| South Plainfield to Cleveland (Mississippi) | 1,012.45 mi (1,629.38 km) |
| South Plainfield to Cleveland (Ohio) | 383.67 mi (617.46 km) |
| South Plainfield to Cleveland (Tennessee) | 680.42 mi (1,095.03 km) |
| South Plainfield to Cleveland Heights (Ohio) | 377.97 mi (608.29 km) |
| South Plainfield to Cliffside Park (New Jersey) | 28.16 mi (45.33 km) |
| South Plainfield to Clifton (Colorado) | 1,798.27 mi (2,894.04 km) |
| South Plainfield to Clifton (New Jersey) | 24.05 mi (38.71 km) |
| South Plainfield to Clinton (Iowa) | 826.10 mi (1,329.48 km) |
| South Plainfield to Clinton (Maryland) | 182.89 mi (294.33 km) |
| South Plainfield to Clinton (Mississippi) | 1,048.97 mi (1,688.16 km) |
| South Plainfield to Clinton (Utah) | 1,952.41 mi (3,142.11 km) |
| South Plainfield to Clive (Iowa) | 1,009.69 mi (1,624.94 km) |
| South Plainfield to Cloquet (Minnesota) | 995.51 mi (1,602.11 km) |
