| Swallownest to Cehegin | 1,055.28 mi (1,698.31 km) |
| Swallownest to Cervello | 840.70 mi (1,352.97 km) |
| Swallownest to Cervera | 817.04 mi (1,314.90 km) |
| Swallownest to Ceuti | 1,055.98 mi (1,699.44 km) |
| Swallownest to Cheste | 959.67 mi (1,544.44 km) |
| Swallownest to Chiclana de la Frontera | 1,193.72 mi (1,921.11 km) |
| Swallownest to Chipiona | 1,174.94 mi (1,890.89 km) |
| Swallownest to Chiva | 960.19 mi (1,545.28 km) |
| Swallownest to Churriana de la Vega | 1,125.70 mi (1,811.64 km) |
| Swallownest to Ciempozuelos | 918.55 mi (1,478.27 km) |
| Swallownest to Cieza | 1,044.91 mi (1,681.63 km) |
| Swallownest to Cisterniga | 826.31 mi (1,329.81 km) |
| Swallownest to Ciudad de Melilla | 1,251.68 mi (2,014.39 km) |
| Swallownest to Ciudad Real | 1,001.03 mi (1,611.00 km) |
| Swallownest to Ciudad-Rodrigo | 914.99 mi (1,472.53 km) |
