| Idil to Campo de Criptana | 2,417.02 mi (3,889.81 km) |
| Idil to Campos del Puerto | 2,094.05 mi (3,370.05 km) |
| Idil to Canals | 2,289.75 mi (3,684.99 km) |
| Idil to Candelaria | 3,385.44 mi (5,448.34 km) |
| Idil to Canet de Mar | 2,098.98 mi (3,377.99 km) |
| Idil to Cangas | 2,671.61 mi (4,299.53 km) |
| Idil to Cangas de Narcea | 2,549.36 mi (4,102.80 km) |
| Idil to Canovellas | 2,114.33 mi (3,402.68 km) |
| Idil to Canteras | 2,333.38 mi (3,755.21 km) |
| Idil to Cantillana | 2,587.23 mi (4,163.74 km) |
| Idil to Capdepera | 2,069.56 mi (3,330.63 km) |
| Idil to Carballo | 2,655.78 mi (4,274.06 km) |
| Idil to Carcagente | 2,280.50 mi (3,670.12 km) |
| Idil to Cardedeu | 2,110.17 mi (3,395.99 km) |
| Idil to Carlet | 2,283.00 mi (3,674.13 km) |
