| Piraeus to Cento | 793.22 mi (1,276.56 km) |
| Piraeus to Cepagatti | 590.53 mi (950.36 km) |
| Piraeus to Ceprano | 592.56 mi (953.63 km) |
| Piraeus to Cercola | 535.51 mi (861.83 km) |
| Piraeus to Cerea | 813.44 mi (1,309.10 km) |
| Piraeus to Cerese | 826.94 mi (1,330.84 km) |
| Piraeus to Cerignola | 471.76 mi (759.22 km) |
| Piraeus to Cermenate | 919.40 mi (1,479.63 km) |
| Piraeus to Cernusco sul Naviglio | 902.57 mi (1,452.54 km) |
| Piraeus to Cerreto Guidi | 777.69 mi (1,251.57 km) |
| Piraeus to Cerro Maggiore | 921.49 mi (1,483.00 km) |
| Piraeus to Certaldo | 763.88 mi (1,229.35 km) |
| Piraeus to Cerveteri | 671.86 mi (1,081.25 km) |
| Piraeus to Cervia | 731.01 mi (1,176.45 km) |
| Piraeus to Cervignano del Friuli | 758.92 mi (1,221.37 km) |
