| Merzig to Cervello | 600.26 mi (966.03 km) |
| Merzig to Cervera | 596.41 mi (959.83 km) |
| Merzig to Ceuti | 877.61 mi (1,412.38 km) |
| Merzig to Cheste | 776.41 mi (1,249.51 km) |
| Merzig to Chiclana de la Frontera | 1,104.86 mi (1,778.10 km) |
| Merzig to Chipiona | 1,094.63 mi (1,761.64 km) |
| Merzig to Chiva | 777.73 mi (1,251.63 km) |
| Merzig to Churriana de la Vega | 992.30 mi (1,596.95 km) |
| Merzig to Ciempozuelos | 813.21 mi (1,308.73 km) |
| Merzig to Cieza | 870.79 mi (1,401.40 km) |
| Merzig to Cisterniga | 767.87 mi (1,235.77 km) |
| Merzig to Ciudad de Melilla | 1,091.82 mi (1,757.12 km) |
| Merzig to Ciudad Real | 889.82 mi (1,432.03 km) |
| Merzig to Ciudad-Rodrigo | 884.73 mi (1,423.84 km) |
| Merzig to Cocentaina | 817.47 mi (1,315.59 km) |
