| Irondale to Cehegin | 4,590.82 mi (7,388.21 km) |
| Irondale to Cervello | 4,673.32 mi (7,520.98 km) |
| Irondale to Cervera | 4,633.19 mi (7,456.40 km) |
| Irondale to Ceuti | 4,617.13 mi (7,430.56 km) |
| Irondale to Cheste | 4,604.53 mi (7,410.27 km) |
| Irondale to Chiclana de la Frontera | 4,420.90 mi (7,114.75 km) |
| Irondale to Chipiona | 4,397.71 mi (7,077.44 km) |
| Irondale to Chiva | 4,603.07 mi (7,407.92 km) |
| Irondale to Churriana de la Vega | 4,526.28 mi (7,284.34 km) |
| Irondale to Ciempozuelos | 4,443.29 mi (7,150.78 km) |
| Irondale to Cieza | 4,605.19 mi (7,411.34 km) |
| Irondale to Cisterniga | 4,353.04 mi (7,005.55 km) |
| Irondale to Ciudad de Melilla | 4,616.57 mi (7,429.65 km) |
| Irondale to Ciudad Real | 4,461.16 mi (7,179.55 km) |
| Irondale to Ciudad-Rodrigo | 4,289.70 mi (6,903.60 km) |
