| Merrillville to Cehegin | 4,350.05 mi (7,000.73 km) |
| Merrillville to Cervello | 4,392.69 mi (7,069.34 km) |
| Merrillville to Cervera | 4,352.70 mi (7,005.00 km) |
| Merrillville to Ceuti | 4,374.56 mi (7,040.17 km) |
| Merrillville to Cheste | 4,348.33 mi (6,997.96 km) |
| Merrillville to Chiclana de la Frontera | 4,210.59 mi (6,776.29 km) |
| Merrillville to Chipiona | 4,185.67 mi (6,736.19 km) |
| Merrillville to Chiva | 4,347.06 mi (6,995.91 km) |
| Merrillville to Churriana de la Vega | 4,300.26 mi (6,920.60 km) |
| Merrillville to Ciempozuelos | 4,191.49 mi (6,745.55 km) |
| Merrillville to Cieza | 4,361.83 mi (7,019.68 km) |
| Merrillville to Cisterniga | 4,092.21 mi (6,585.78 km) |
| Merrillville to Ciudad de Melilla | 4,403.71 mi (7,087.09 km) |
| Merrillville to Ciudad Real | 4,220.44 mi (6,792.14 km) |
| Merrillville to Ciudad-Rodrigo | 4,043.76 mi (6,507.81 km) |
