| Merrick to Carmona | 3,557.69 mi (5,725.54 km) |
| Merrick to Cartagena | 3,781.04 mi (6,084.99 km) |
| Merrick to Cartama | 3,630.42 mi (5,842.59 km) |
| Merrick to Cartaya | 3,488.28 mi (5,613.84 km) |
| Merrick to Caspe | 3,714.08 mi (5,977.23 km) |
| Merrick to Cassa de la Selva | 3,829.35 mi (6,162.75 km) |
| Merrick to Castalla | 3,764.50 mi (6,058.38 km) |
| Merrick to Castellbisbal | 3,800.75 mi (6,116.71 km) |
| Merrick to Castelldefels | 3,806.52 mi (6,126.00 km) |
| Merrick to Castello de Ampurias | 3,827.26 mi (6,159.38 km) |
| Merrick to Castellon de la Plana | 3,751.92 mi (6,038.13 km) |
| Merrick to Castilleja de la Cuesta | 3,539.66 mi (5,696.54 km) |
| Merrick to Catarroja | 3,752.14 mi (6,038.49 km) |
| Merrick to Catral | 3,771.82 mi (6,070.16 km) |
| Merrick to Caudete | 3,745.87 mi (6,028.39 km) |
