| Altenburg to Cervello | 828.90 mi (1,333.98 km) |
| Altenburg to Cervera | 833.73 mi (1,341.76 km) |
| Altenburg to Ceuti | 1,114.56 mi (1,793.72 km) |
| Altenburg to Cheste | 1,016.30 mi (1,635.58 km) |
| Altenburg to Chiclana de la Frontera | 1,361.55 mi (2,191.20 km) |
| Altenburg to Chipiona | 1,353.52 mi (2,178.27 km) |
| Altenburg to Chiva | 1,017.84 mi (1,638.05 km) |
| Altenburg to Churriana de la Vega | 1,239.92 mi (1,995.47 km) |
| Altenburg to Ciempozuelos | 1,073.68 mi (1,727.93 km) |
| Altenburg to Cieza | 1,109.56 mi (1,785.66 km) |
| Altenburg to Cisterniga | 1,038.06 mi (1,670.60 km) |
| Altenburg to Ciudad de Melilla | 1,327.82 mi (2,136.91 km) |
| Altenburg to Ciudad Real | 1,146.54 mi (1,845.17 km) |
| Altenburg to Ciudad-Rodrigo | 1,156.35 mi (1,860.97 km) |
| Altenburg to Cocentaina | 1,051.58 mi (1,692.36 km) |
