| Birkenau to Cervello | 651.36 mi (1,048.26 km) |
| Birkenau to Cervera | 652.50 mi (1,050.09 km) |
| Birkenau to Ceuti | 934.54 mi (1,504.00 km) |
| Birkenau to Cheste | 834.73 mi (1,343.36 km) |
| Birkenau to Chiclana de la Frontera | 1,173.93 mi (1,889.25 km) |
| Birkenau to Chipiona | 1,165.12 mi (1,875.07 km) |
| Birkenau to Chiva | 836.17 mi (1,345.69 km) |
| Birkenau to Churriana de la Vega | 1,055.64 mi (1,698.89 km) |
| Birkenau to Ciempozuelos | 884.50 mi (1,423.46 km) |
| Birkenau to Cieza | 928.73 mi (1,494.65 km) |
| Birkenau to Cisterniga | 846.55 mi (1,362.39 km) |
| Birkenau to Ciudad de Melilla | 1,148.72 mi (1,848.68 km) |
| Birkenau to Ciudad Real | 958.67 mi (1,542.83 km) |
| Birkenau to Ciudad-Rodrigo | 964.70 mi (1,552.54 km) |
| Birkenau to Cocentaina | 872.64 mi (1,404.37 km) |
