| Harborne to Castrovillari | 1,225.50 mi (1,972.26 km) |
| Harborne to Catania | 1,320.46 mi (2,125.08 km) |
| Harborne to Catanzaro | 1,288.60 mi (2,073.80 km) |
| Harborne to Cattolica | 892.20 mi (1,435.85 km) |
| Harborne to Cava de' Tirreni | 1,128.52 mi (1,816.18 km) |
| Harborne to Cavallino | 1,267.39 mi (2,039.66 km) |
| Harborne to Cavarzere | 812.37 mi (1,307.39 km) |
| Harborne to Cave | 1,011.09 mi (1,627.19 km) |
| Harborne to Cavriago | 780.98 mi (1,256.87 km) |
| Harborne to Cavriglia | 873.53 mi (1,405.81 km) |
| Harborne to Cazzago San Martino | 719.67 mi (1,158.20 km) |
| Harborne to Ceccano | 1,037.43 mi (1,669.59 km) |
| Harborne to Cecina | 853.64 mi (1,373.80 km) |
| Harborne to Cefalu | 1,257.75 mi (2,024.15 km) |
| Harborne to Ceglie Messapico | 1,225.70 mi (1,972.58 km) |
