| Hertford to Cervignano del Friuli | 734.97 mi (1,182.82 km) |
| Hertford to Cesa | 1,008.93 mi (1,623.72 km) |
| Hertford to Cesano Maderno | 597.70 mi (961.90 km) |
| Hertford to Cesena | 775.83 mi (1,248.57 km) |
| Hertford to Cesenatico | 777.80 mi (1,251.74 km) |
| Hertford to Cetraro | 1,144.37 mi (1,841.68 km) |
| Hertford to Cherasco | 613.68 mi (987.62 km) |
| Hertford to Chiampo | 673.17 mi (1,083.36 km) |
| Hertford to Chiaravalle | 840.00 mi (1,351.85 km) |
| Hertford to Chiari | 627.26 mi (1,009.47 km) |
| Hertford to Chiavari | 674.14 mi (1,084.93 km) |
| Hertford to Chieri | 591.66 mi (952.19 km) |
| Hertford to Chieti | 932.47 mi (1,500.66 km) |
| Hertford to Chioggia | 723.90 mi (1,165.00 km) |
| Hertford to Chiusi | 825.15 mi (1,327.95 km) |
