| Appenzell to Cehegin | 853.74 mi (1,373.96 km) |
| Appenzell to Cervello | 550.83 mi (886.48 km) |
| Appenzell to Cervera | 560.22 mi (901.59 km) |
| Appenzell to Ceuti | 837.08 mi (1,347.16 km) |
| Appenzell to Cheste | 741.44 mi (1,193.23 km) |
| Appenzell to Chiclana de la Frontera | 1,096.31 mi (1,764.34 km) |
| Appenzell to Chipiona | 1,090.70 mi (1,755.32 km) |
| Appenzell to Chiva | 743.08 mi (1,195.88 km) |
| Appenzell to Churriana de la Vega | 967.89 mi (1,557.66 km) |
| Appenzell to Ciempozuelos | 816.13 mi (1,313.43 km) |
| Appenzell to Cieza | 833.08 mi (1,340.71 km) |
| Appenzell to Cisterniga | 797.80 mi (1,283.94 km) |
| Appenzell to Ciudad de Melilla | 1,048.49 mi (1,687.38 km) |
| Appenzell to Ciudad Real | 883.51 mi (1,421.87 km) |
| Appenzell to Ciudad-Rodrigo | 917.37 mi (1,476.36 km) |
