| Appenweier to Cervello | 574.24 mi (924.15 km) |
| Appenweier to Cervera | 576.24 mi (927.36 km) |
| Appenweier to Ceuti | 858.11 mi (1,380.99 km) |
| Appenweier to Cheste | 758.68 mi (1,220.98 km) |
| Appenweier to Chiclana de la Frontera | 1,100.93 mi (1,771.78 km) |
| Appenweier to Chipiona | 1,092.76 mi (1,758.63 km) |
| Appenweier to Chiva | 760.16 mi (1,223.36 km) |
| Appenweier to Churriana de la Vega | 980.69 mi (1,578.27 km) |
| Appenweier to Ciempozuelos | 812.93 mi (1,308.28 km) |
| Appenweier to Cieza | 852.51 mi (1,371.98 km) |
| Appenweier to Cisterniga | 779.67 mi (1,254.75 km) |
| Appenweier to Ciudad de Melilla | 1,072.13 mi (1,725.43 km) |
| Appenweier to Ciudad Real | 885.85 mi (1,425.63 km) |
| Appenweier to Ciudad-Rodrigo | 898.55 mi (1,446.08 km) |
| Appenweier to Cocentaina | 795.92 mi (1,280.91 km) |
