| Rapperswil-Jona to Cehegin | 828.16 mi (1,332.79 km) |
| Rapperswil-Jona to Cervello | 525.60 mi (845.87 km) |
| Rapperswil-Jona to Cervera | 533.98 mi (859.36 km) |
| Rapperswil-Jona to Ceuti | 811.92 mi (1,306.65 km) |
| Rapperswil-Jona to Cheste | 715.64 mi (1,151.71 km) |
| Rapperswil-Jona to Chiclana de la Frontera | 1,069.25 mi (1,720.79 km) |
| Rapperswil-Jona to Chipiona | 1,063.38 mi (1,711.34 km) |
| Rapperswil-Jona to Chiva | 717.26 mi (1,154.32 km) |
| Rapperswil-Jona to Churriana de la Vega | 941.70 mi (1,515.53 km) |
| Rapperswil-Jona to Ciempozuelos | 788.17 mi (1,268.44 km) |
| Rapperswil-Jona to Cieza | 807.68 mi (1,299.83 km) |
| Rapperswil-Jona to Cisterniga | 768.90 mi (1,237.42 km) |
| Rapperswil-Jona to Ciudad de Melilla | 1,023.88 mi (1,647.78 km) |
| Rapperswil-Jona to Ciudad Real | 856.10 mi (1,377.76 km) |
| Rapperswil-Jona to Ciudad-Rodrigo | 888.47 mi (1,429.85 km) |
