| Harsum to Cento | 519.79 mi (836.53 km) |
| Harsum to Cepagatti | 706.21 mi (1,136.54 km) |
| Harsum to Ceprano | 754.90 mi (1,214.89 km) |
| Harsum to Cercola | 810.35 mi (1,304.13 km) |
| Harsum to Cerea | 487.39 mi (784.37 km) |
| Harsum to Cerese | 495.70 mi (797.75 km) |
| Harsum to Cerignola | 805.76 mi (1,296.74 km) |
| Harsum to Cermenate | 451.23 mi (726.18 km) |
| Harsum to Cernusco sul Naviglio | 463.02 mi (745.15 km) |
| Harsum to Cerreto Guidi | 584.61 mi (940.83 km) |
| Harsum to Cerro Maggiore | 458.68 mi (738.17 km) |
| Harsum to Certaldo | 600.26 mi (966.02 km) |
| Harsum to Cerveteri | 712.19 mi (1,146.15 km) |
| Harsum to Cervia | 559.95 mi (901.15 km) |
| Harsum to Cervignano del Friuli | 466.61 mi (750.94 km) |
