| Middle Island to Campo de Criptana | 3,586.56 mi (5,772.01 km) |
| Middle Island to Campos del Puerto | 3,878.01 mi (6,241.06 km) |
| Middle Island to Canals | 3,721.59 mi (5,989.31 km) |
| Middle Island to Candelaria | 3,272.44 mi (5,266.49 km) |
| Middle Island to Canet de Mar | 3,789.37 mi (6,098.41 km) |
| Middle Island to Cangas | 3,236.28 mi (5,208.28 km) |
| Middle Island to Cangas de Narcea | 3,319.75 mi (5,342.61 km) |
| Middle Island to Canovellas | 3,774.61 mi (6,074.65 km) |
| Middle Island to Canteras | 3,742.08 mi (6,022.30 km) |
| Middle Island to Cantillana | 3,509.20 mi (5,647.51 km) |
| Middle Island to Capdepera | 3,888.76 mi (6,258.36 km) |
| Middle Island to Carballo | 3,217.67 mi (5,178.34 km) |
| Middle Island to Carcagente | 3,723.08 mi (5,991.71 km) |
| Middle Island to Cardedeu | 3,777.52 mi (6,079.33 km) |
| Middle Island to Carlet | 3,716.38 mi (5,980.94 km) |
