| Knowle to Caltagirone | 1,308.81 mi (2,106.32 km) |
| Knowle to Caltanissetta | 1,280.98 mi (2,061.53 km) |
| Knowle to Calvisano | 731.68 mi (1,177.52 km) |
| Knowle to Calvizzano | 1,090.72 mi (1,755.34 km) |
| Knowle to Camaiore | 803.42 mi (1,292.97 km) |
| Knowle to Cameri | 668.43 mi (1,075.73 km) |
| Knowle to Camisano Vicentino | 771.07 mi (1,240.92 km) |
| Knowle to Campagna | 1,133.12 mi (1,823.58 km) |
| Knowle to Campagnano di Roma | 966.24 mi (1,555.01 km) |
| Knowle to Campi Bisenzio | 836.16 mi (1,345.67 km) |
| Knowle to Campi Salentina | 1,246.26 mi (2,005.66 km) |
| Knowle to Campiglia Marittima | 860.29 mi (1,384.51 km) |
| Knowle to Campobasso | 1,070.77 mi (1,723.24 km) |
| Knowle to Campobello di Licata | 1,291.03 mi (2,077.71 km) |
| Knowle to Campobello di Mazara | 1,235.82 mi (1,988.86 km) |
