| South Plainfield to Crawfordsville (Indiana) | 658.15 mi (1,059.19 km) |
| South Plainfield to Crest Hill (Illinois) | 716.01 mi (1,152.30 km) |
| South Plainfield to Crestview (Florida) | 961.11 mi (1,546.76 km) |
| South Plainfield to Crestwood (Illinois) | 696.88 mi (1,121.51 km) |
| South Plainfield to Crestwood (Missouri) | 860.37 mi (1,384.63 km) |
| South Plainfield to Creve Coeur (Missouri) | 861.99 mi (1,387.23 km) |
| South Plainfield to Crofton (Maryland) | 161.48 mi (259.88 km) |
| South Plainfield to Crossville (Tennessee) | 657.79 mi (1,058.61 km) |
| South Plainfield to Crowley (Louisiana) | 1,235.11 mi (1,987.72 km) |
| South Plainfield to Crowley (Texas) | 1,382.44 mi (2,224.83 km) |
| South Plainfield to Crown Point (Indiana) | 676.18 mi (1,088.20 km) |
| South Plainfield to Crystal (Minnesota) | 1,005.85 mi (1,618.76 km) |
| South Plainfield to Crystal Lake (Illinois) | 729.58 mi (1,174.15 km) |
| South Plainfield to Cudahy (California) | 2,424.07 mi (3,901.16 km) |
| South Plainfield to Cudahy (Wisconsin) | 711.40 mi (1,144.89 km) |
