| Honiton to Collegno | 634.92 mi (1,021.81 km) |
| Honiton to Cologno al Serio | 693.13 mi (1,115.49 km) |
| Honiton to Cologno Monzese | 678.97 mi (1,092.69 km) |
| Honiton to Colorno | 746.66 mi (1,201.63 km) |
| Honiton to Comacchio | 826.91 mi (1,330.78 km) |
| Honiton to Comiso | 1,297.43 mi (2,088.01 km) |
| Honiton to Como | 659.94 mi (1,062.07 km) |
| Honiton to Concordia Sagittaria | 813.13 mi (1,308.60 km) |
| Honiton to Concorezzo | 678.67 mi (1,092.22 km) |
| Honiton to Conegliano | 786.06 mi (1,265.05 km) |
| Honiton to Conselice | 820.67 mi (1,320.73 km) |
| Honiton to Conselve | 793.00 mi (1,276.21 km) |
| Honiton to Conversano | 1,183.45 mi (1,904.58 km) |
| Honiton to Copertino | 1,252.20 mi (2,015.23 km) |
| Honiton to Copparo | 804.91 mi (1,295.37 km) |
