| Ianca to Campos del Puerto | 1,304.90 mi (2,100.04 km) |
| Ianca to Canals | 1,492.97 mi (2,402.71 km) |
| Ianca to Candelaria | 2,649.04 mi (4,263.21 km) |
| Ianca to Canet de Mar | 1,268.81 mi (2,041.95 km) |
| Ianca to Cangas | 1,806.62 mi (2,907.48 km) |
| Ianca to Cangas de Narcea | 1,679.12 mi (2,702.29 km) |
| Ianca to Canovellas | 1,282.88 mi (2,064.60 km) |
| Ianca to Canteras | 1,557.62 mi (2,506.75 km) |
| Ianca to Cantillana | 1,788.75 mi (2,878.72 km) |
| Ianca to Capdepera | 1,277.02 mi (2,055.17 km) |
| Ianca to Carballo | 1,781.69 mi (2,867.35 km) |
| Ianca to Carcagente | 1,481.58 mi (2,384.38 km) |
| Ianca to Cardedeu | 1,278.55 mi (2,057.63 km) |
| Ianca to Carlet | 1,482.01 mi (2,385.07 km) |
| Ianca to Carmona | 1,784.13 mi (2,871.28 km) |
