| Harborne to Corato | 1,161.71 mi (1,869.59 km) |
| Harborne to Corbetta | 688.88 mi (1,108.64 km) |
| Harborne to Corciano | 919.77 mi (1,480.23 km) |
| Harborne to Cordenons | 796.00 mi (1,281.04 km) |
| Harborne to Cori | 1,019.80 mi (1,641.21 km) |
| Harborne to Coriano | 887.62 mi (1,428.49 km) |
| Harborne to Corigliano Calabro | 1,247.70 mi (2,007.98 km) |
| Harborne to Corleone | 1,249.91 mi (2,011.54 km) |
| Harborne to Cormano | 692.70 mi (1,114.80 km) |
| Harborne to Cornaredo | 690.92 mi (1,111.93 km) |
| Harborne to Cornate d'Adda | 697.53 mi (1,122.56 km) |
| Harborne to Cornedo Vicentino | 763.80 mi (1,229.22 km) |
| Harborne to Correggio | 785.67 mi (1,264.41 km) |
| Harborne to Corridonia | 955.12 mi (1,537.11 km) |
| Harborne to Corsico | 697.05 mi (1,121.80 km) |
