| South Plainfield to Carlsbad (California) | 2,400.87 mi (3,863.83 km) |
| South Plainfield to Carlsbad (New Mexico) | 1,740.41 mi (2,800.92 km) |
| South Plainfield to Carmel (Indiana) | 619.41 mi (996.84 km) |
| South Plainfield to Carmichael (California) | 2,471.18 mi (3,976.98 km) |
| South Plainfield to Carney (Maryland) | 137.79 mi (221.75 km) |
| South Plainfield to Carnot-Moon (Pennsylvania) | 304.62 mi (490.24 km) |
| South Plainfield to Carol Stream (Illinois) | 717.75 mi (1,155.11 km) |
| South Plainfield to Carolina (Puerto Rico) | 1,611.59 mi (2,593.61 km) |
| South Plainfield to Carolina Forest (South Carolina) | 531.50 mi (855.36 km) |
| South Plainfield to Carpentersville (Illinois) | 726.71 mi (1,169.53 km) |
| South Plainfield to Carpinteria (California) | 2,481.59 mi (3,993.73 km) |
| South Plainfield to Carrboro (North Carolina) | 409.07 mi (658.34 km) |
| South Plainfield to Carroll (Iowa) | 1,063.57 mi (1,711.65 km) |
| South Plainfield to Carrollton (Georgia) | 760.11 mi (1,223.29 km) |
| South Plainfield to Carrollton (Texas) | 1,345.23 mi (2,164.95 km) |
