| Hertford to Corato | 1,070.50 mi (1,722.81 km) |
| Hertford to Corbetta | 599.10 mi (964.16 km) |
| Hertford to Corciano | 829.48 mi (1,334.92 km) |
| Hertford to Cordenons | 704.31 mi (1,133.48 km) |
| Hertford to Cori | 930.28 mi (1,497.14 km) |
| Hertford to Coriano | 796.55 mi (1,281.92 km) |
| Hertford to Corigliano Calabro | 1,157.17 mi (1,862.28 km) |
| Hertford to Corleone | 1,163.44 mi (1,872.37 km) |
| Hertford to Cormano | 602.57 mi (969.74 km) |
| Hertford to Cornaredo | 600.98 mi (967.19 km) |
| Hertford to Cornate d'Adda | 607.02 mi (976.90 km) |
| Hertford to Cornedo Vicentino | 672.31 mi (1,081.99 km) |
| Hertford to Correggio | 695.04 mi (1,118.55 km) |
| Hertford to Corridonia | 864.04 mi (1,390.54 km) |
| Hertford to Corsico | 607.11 mi (977.05 km) |
