| South Plainfield to Cocentaina | 3,814.38 mi (6,138.66 km) |
| South Plainfield to Coin | 3,670.26 mi (5,906.71 km) |
| South Plainfield to Colindres | 3,536.24 mi (5,691.03 km) |
| South Plainfield to Collado-Villalba | 3,586.76 mi (5,772.33 km) |
| South Plainfield to Colmenar Viejo | 3,597.58 mi (5,789.74 km) |
| South Plainfield to Colmenarejo | 3,588.44 mi (5,775.03 km) |
| South Plainfield to Conil de la Frontera | 3,616.79 mi (5,820.67 km) |
| South Plainfield to Consuegra | 3,640.34 mi (5,858.57 km) |
| South Plainfield to Corbera de Llobregat | 3,842.67 mi (6,184.18 km) |
| South Plainfield to Cordoba | 3,631.05 mi (5,843.60 km) |
| South Plainfield to Coria del Rio | 3,587.01 mi (5,772.74 km) |
| South Plainfield to Crevillente | 3,812.44 mi (6,135.53 km) |
| South Plainfield to Cuarte de Huerva | 3,705.08 mi (5,962.75 km) |
| South Plainfield to Cubellas | 3,837.10 mi (6,175.22 km) |
| South Plainfield to Cuellar | 3,550.45 mi (5,713.90 km) |
