| Solon to Cehegin | 4,081.06 mi (6,567.84 km) |
| Solon to Cervello | 4,136.99 mi (6,657.84 km) |
| Solon to Cervera | 4,096.87 mi (6,593.28 km) |
| Solon to Ceuti | 4,106.16 mi (6,608.23 km) |
| Solon to Cheste | 4,084.15 mi (6,572.80 km) |
| Solon to Chiclana de la Frontera | 3,932.86 mi (6,329.33 km) |
| Solon to Chipiona | 3,908.34 mi (6,289.86 km) |
| Solon to Chiva | 4,082.81 mi (6,570.65 km) |
| Solon to Churriana de la Vega | 4,026.90 mi (6,480.67 km) |
| Solon to Ciempozuelos | 3,925.58 mi (6,317.61 km) |
| Solon to Cieza | 4,093.65 mi (6,588.09 km) |
| Solon to Cisterniga | 3,829.02 mi (6,162.21 km) |
| Solon to Ciudad de Melilla | 4,127.02 mi (6,641.79 km) |
| Solon to Ciudad Real | 3,951.17 mi (6,358.80 km) |
| Solon to Ciudad-Rodrigo | 3,775.71 mi (6,076.41 km) |
