| Birstall to Cocentaina | 1,037.10 mi (1,669.05 km) |
| Birstall to Coin | 1,188.37 mi (1,912.50 km) |
| Birstall to Colindres | 718.70 mi (1,156.64 km) |
| Birstall to Collado-Villalba | 911.59 mi (1,467.07 km) |
| Birstall to Colmenar Viejo | 908.55 mi (1,462.17 km) |
| Birstall to Colmenarejo | 916.62 mi (1,475.16 km) |
| Birstall to Conil de la Frontera | 1,225.34 mi (1,971.99 km) |
| Birstall to Consuegra | 990.19 mi (1,593.56 km) |
| Birstall to Corbera de Llobregat | 866.91 mi (1,395.16 km) |
| Birstall to Cordoba | 1,104.94 mi (1,778.23 km) |
| Birstall to Coria del Rio | 1,155.64 mi (1,859.83 km) |
| Birstall to Crevillente | 1,070.56 mi (1,722.90 km) |
| Birstall to Cuarte de Huerva | 840.09 mi (1,352.00 km) |
| Birstall to Cubellas | 878.83 mi (1,414.34 km) |
| Birstall to Cuellar | 860.77 mi (1,385.28 km) |
