| Penarth to Caltagirone | 1,306.59 mi (2,102.75 km) |
| Penarth to Caltanissetta | 1,277.98 mi (2,056.72 km) |
| Penarth to Calvisano | 747.24 mi (1,202.57 km) |
| Penarth to Calvizzano | 1,099.04 mi (1,768.73 km) |
| Penarth to Camaiore | 810.76 mi (1,304.78 km) |
| Penarth to Cameri | 677.70 mi (1,090.65 km) |
| Penarth to Camisano Vicentino | 792.76 mi (1,275.83 km) |
| Penarth to Campagna | 1,143.55 mi (1,840.37 km) |
| Penarth to Campagnano di Roma | 973.20 mi (1,566.22 km) |
| Penarth to Campi Bisenzio | 846.24 mi (1,361.89 km) |
| Penarth to Campi Salentina | 1,264.29 mi (2,034.68 km) |
| Penarth to Campiglia Marittima | 864.63 mi (1,391.49 km) |
| Penarth to Campobasso | 1,083.22 mi (1,743.27 km) |
| Penarth to Campobello di Licata | 1,286.91 mi (2,071.08 km) |
| Penarth to Campobello di Mazara | 1,228.81 mi (1,977.58 km) |
