| Portchester to Cervignano del Friuli | 747.30 mi (1,202.66 km) |
| Portchester to Cesa | 1,001.55 mi (1,611.84 km) |
| Portchester to Cesano Maderno | 593.10 mi (954.50 km) |
| Portchester to Cesena | 775.12 mi (1,247.44 km) |
| Portchester to Cesenatico | 777.94 mi (1,251.98 km) |
| Portchester to Cetraro | 1,137.44 mi (1,830.54 km) |
| Portchester to Cherasco | 596.97 mi (960.73 km) |
| Portchester to Chiampo | 676.91 mi (1,089.39 km) |
| Portchester to Chiaravalle | 840.42 mi (1,352.53 km) |
| Portchester to Chiari | 625.21 mi (1,006.17 km) |
| Portchester to Chiavari | 662.65 mi (1,066.43 km) |
| Portchester to Chieri | 576.78 mi (928.23 km) |
| Portchester to Chieti | 930.13 mi (1,496.90 km) |
| Portchester to Chioggia | 729.23 mi (1,173.58 km) |
| Portchester to Chiusi | 818.01 mi (1,316.46 km) |
