| South Plainfield to Clarksdale (Mississippi) | 988.32 mi (1,590.54 km) |
| South Plainfield to Clarkston (Georgia) | 713.86 mi (1,148.85 km) |
| South Plainfield to Clarksville (Indiana) | 624.85 mi (1,005.61 km) |
| South Plainfield to Clarksville (Tennessee) | 750.18 mi (1,207.30 km) |
| South Plainfield to Clawson (Michigan) | 471.29 mi (758.46 km) |
| South Plainfield to Clay (Alabama) | 821.57 mi (1,322.19 km) |
| South Plainfield to Clayton (California) | 2,517.63 mi (4,051.74 km) |
| South Plainfield to Clayton (Missouri) | 856.38 mi (1,378.20 km) |
| South Plainfield to Clayton (North Carolina) | 404.19 mi (650.48 km) |
| South Plainfield to Clayton (Ohio) | 525.01 mi (844.93 km) |
| South Plainfield to Clearfield (Utah) | 1,950.78 mi (3,139.48 km) |
| South Plainfield to Clearlake (California) | 2,530.86 mi (4,073.02 km) |
| South Plainfield to Clearwater (Florida) | 991.05 mi (1,594.95 km) |
| South Plainfield to Cleburne (Texas) | 1,393.01 mi (2,241.84 km) |
| South Plainfield to Clemmons (North Carolina) | 450.71 mi (725.35 km) |
