| South Plainfield to Commerce (California) | 2,421.51 mi (3,897.05 km) |
| South Plainfield to Commerce City (Colorado) | 1,598.05 mi (2,571.81 km) |
| South Plainfield to Compton (California) | 2,428.36 mi (3,908.07 km) |
| South Plainfield to Comstock Park (Michigan) | 604.04 mi (972.11 km) |
| South Plainfield to Concord (California) | 2,520.58 mi (4,056.47 km) |
| South Plainfield to Concord (Missouri) | 860.05 mi (1,384.12 km) |
| South Plainfield to Concord (New Hampshire) | 234.99 mi (378.18 km) |
| South Plainfield to Concord (North Carolina) | 492.65 mi (792.85 km) |
| South Plainfield to Conneaut (Ohio) | 332.94 mi (535.81 km) |
| South Plainfield to Connersville (Indiana) | 569.90 mi (917.16 km) |
| South Plainfield to Conroe (Texas) | 1,375.81 mi (2,214.16 km) |
| South Plainfield to Converse (Texas) | 1,545.47 mi (2,487.20 km) |
| South Plainfield to Conway (Arkansas) | 1,053.61 mi (1,695.62 km) |
| South Plainfield to Conway (Florida) | 921.91 mi (1,483.67 km) |
| South Plainfield to Conway (South Carolina) | 530.25 mi (853.36 km) |
