| Bilbao to Caltagirone | 1,006.63 mi (1,620.01 km) |
| Bilbao to Caltanissetta | 976.51 mi (1,571.55 km) |
| Bilbao to Calvisano | 671.03 mi (1,079.92 km) |
| Bilbao to Calvizzano | 890.62 mi (1,433.32 km) |
| Bilbao to Camaiore | 662.64 mi (1,066.41 km) |
| Bilbao to Cameri | 591.59 mi (952.07 km) |
| Bilbao to Camisano Vicentino | 738.43 mi (1,188.40 km) |
| Bilbao to Campagna | 941.19 mi (1,514.69 km) |
| Bilbao to Campagnano di Roma | 780.07 mi (1,255.40 km) |
| Bilbao to Campi Bisenzio | 704.29 mi (1,133.45 km) |
| Bilbao to Campi Salentina | 1,093.01 mi (1,759.02 km) |
| Bilbao to Campiglia Marittima | 681.79 mi (1,097.23 km) |
| Bilbao to Campobasso | 903.19 mi (1,453.54 km) |
| Bilbao to Campobello di Licata | 977.84 mi (1,573.68 km) |
| Bilbao to Campobello di Mazara | 909.21 mi (1,463.24 km) |
