| Merrillville to Cadiz | 4,199.31 mi (6,758.13 km) |
| Merrillville to Calafell | 4,383.16 mi (7,054.01 km) |
| Merrillville to Calahorra | 4,188.38 mi (6,740.55 km) |
| Merrillville to Calasparra | 4,349.36 mi (6,999.62 km) |
| Merrillville to Calatayud | 4,237.16 mi (6,819.06 km) |
| Merrillville to Caldas de Montbuy | 4,392.76 mi (7,069.46 km) |
| Merrillville to Caldas de Reyes | 3,881.89 mi (6,247.30 km) |
| Merrillville to Calella | 4,414.80 mi (7,104.93 km) |
| Merrillville to Callosa de Segura | 4,390.74 mi (7,066.22 km) |
| Merrillville to Calpe | 4,412.61 mi (7,101.41 km) |
| Merrillville to Calvia | 4,486.78 mi (7,220.77 km) |
| Merrillville to Camas | 4,180.10 mi (6,727.22 km) |
| Merrillville to Cambados | 3,877.93 mi (6,240.92 km) |
| Merrillville to Cambre | 3,873.72 mi (6,234.14 km) |
| Merrillville to Cambrils | 4,365.81 mi (7,026.09 km) |
