| Marshalltown to Cehegin | 4,581.61 mi (7,373.39 km) |
| Marshalltown to Cervello | 4,608.70 mi (7,416.98 km) |
| Marshalltown to Cervera | 4,568.98 mi (7,353.06 km) |
| Marshalltown to Ceuti | 4,605.36 mi (7,411.60 km) |
| Marshalltown to Cheste | 4,574.22 mi (7,361.50 km) |
| Marshalltown to Chiclana de la Frontera | 4,453.01 mi (7,166.43 km) |
| Marshalltown to Chipiona | 4,427.65 mi (7,125.61 km) |
| Marshalltown to Chiva | 4,573.03 mi (7,359.58 km) |
| Marshalltown to Churriana de la Vega | 4,537.16 mi (7,301.85 km) |
| Marshalltown to Ciempozuelos | 4,419.79 mi (7,112.96 km) |
| Marshalltown to Cieza | 4,592.40 mi (7,390.75 km) |
| Marshalltown to Cisterniga | 4,317.62 mi (6,948.53 km) |
| Marshalltown to Ciudad de Melilla | 4,644.50 mi (7,474.60 km) |
| Marshalltown to Ciudad Real | 4,452.61 mi (7,165.78 km) |
| Marshalltown to Ciudad-Rodrigo | 4,274.93 mi (6,879.84 km) |
