| Avanos to Cocentaina | 1,889.96 mi (3,041.60 km) |
| Avanos to Coin | 2,152.72 mi (3,464.47 km) |
| Avanos to Colindres | 2,003.27 mi (3,223.96 km) |
| Avanos to Collado-Villalba | 2,053.76 mi (3,305.20 km) |
| Avanos to Colmenar Viejo | 2,040.92 mi (3,284.55 km) |
| Avanos to Colmenarejo | 2,055.00 mi (3,307.21 km) |
| Avanos to Conil de la Frontera | 2,231.60 mi (3,591.41 km) |
| Avanos to Consuegra | 2,047.01 mi (3,294.34 km) |
| Avanos to Corbera de Llobregat | 1,739.92 mi (2,800.13 km) |
| Avanos to Cordoba | 2,132.47 mi (3,431.88 km) |
| Avanos to Coria del Rio | 2,210.30 mi (3,557.13 km) |
| Avanos to Crevillente | 1,916.43 mi (3,084.20 km) |
| Avanos to Cuarte de Huerva | 1,885.57 mi (3,034.53 km) |
| Avanos to Cubellas | 1,754.52 mi (2,823.62 km) |
| Avanos to Cuellar | 2,061.59 mi (3,317.81 km) |
