| Birstonas to Cartagena | 1,660.78 mi (2,672.77 km) |
| Birstonas to Cartama | 1,832.32 mi (2,948.83 km) |
| Birstonas to Cartaya | 1,890.51 mi (3,042.48 km) |
| Birstonas to Caspe | 1,434.39 mi (2,308.43 km) |
| Birstonas to Cassa de la Selva | 1,301.45 mi (2,094.48 km) |
| Birstonas to Castalla | 1,595.85 mi (2,568.28 km) |
| Birstonas to Castellbisbal | 1,352.99 mi (2,177.42 km) |
| Birstonas to Castelldefels | 1,363.54 mi (2,194.41 km) |
| Birstonas to Castello de Ampurias | 1,275.40 mi (2,052.56 km) |
| Birstonas to Castellon de la Plana | 1,499.87 mi (2,413.81 km) |
| Birstonas to Castilleja de la Cuesta | 1,846.03 mi (2,970.90 km) |
| Birstonas to Catarroja | 1,543.39 mi (2,483.85 km) |
| Birstonas to Catral | 1,624.18 mi (2,613.86 km) |
| Birstonas to Caudete | 1,600.62 mi (2,575.95 km) |
| Birstonas to Cehegin | 1,661.02 mi (2,673.16 km) |
