| South River to Castrovillari | 4,548.17 mi (7,319.58 km) |
| South River to Catania | 4,587.07 mi (7,382.17 km) |
| South River to Catanzaro | 4,601.12 mi (7,404.78 km) |
| South River to Cattolica | 4,245.58 mi (6,832.59 km) |
| South River to Cava de' Tirreni | 4,448.61 mi (7,159.35 km) |
| South River to Cavallino | 4,616.78 mi (7,429.99 km) |
| South River to Cavarzere | 4,177.70 mi (6,723.36 km) |
| South River to Cave | 4,329.97 mi (6,968.41 km) |
| South River to Cavriago | 4,125.98 mi (6,640.12 km) |
| South River to Cavriglia | 4,206.96 mi (6,770.45 km) |
| South River to Cazzago San Martino | 4,075.35 mi (6,558.64 km) |
| South River to Ceccano | 4,356.57 mi (7,011.23 km) |
| South River to Cecina | 4,171.54 mi (6,713.45 km) |
| South River to Cefalu | 4,517.83 mi (7,270.75 km) |
| South River to Ceglie Messapico | 4,573.40 mi (7,360.18 km) |
