| Harborne to Caltagirone | 1,318.74 mi (2,122.30 km) |
| Harborne to Caltanissetta | 1,290.88 mi (2,077.46 km) |
| Harborne to Calvisano | 742.02 mi (1,194.16 km) |
| Harborne to Calvizzano | 1,100.94 mi (1,771.80 km) |
| Harborne to Camaiore | 813.58 mi (1,309.34 km) |
| Harborne to Cameri | 678.62 mi (1,092.13 km) |
| Harborne to Camisano Vicentino | 781.50 mi (1,257.70 km) |
| Harborne to Campagna | 1,143.40 mi (1,840.12 km) |
| Harborne to Campagnano di Roma | 976.42 mi (1,571.40 km) |
| Harborne to Campi Bisenzio | 846.40 mi (1,362.16 km) |
| Harborne to Campi Salentina | 1,256.66 mi (2,022.40 km) |
| Harborne to Campiglia Marittima | 870.39 mi (1,400.75 km) |
| Harborne to Campobasso | 1,081.08 mi (1,739.84 km) |
| Harborne to Campobello di Licata | 1,300.89 mi (2,093.58 km) |
| Harborne to Campobello di Mazara | 1,245.56 mi (2,004.53 km) |
