| Magna to Cocentaina | 5,461.49 mi (8,789.41 km) |
| Magna to Coin | 5,388.40 mi (8,671.79 km) |
| Magna to Colindres | 5,127.70 mi (8,252.23 km) |
| Magna to Collado-Villalba | 5,233.89 mi (8,423.13 km) |
| Magna to Colmenar Viejo | 5,242.14 mi (8,436.40 km) |
| Magna to Colmenarejo | 5,236.91 mi (8,427.99 km) |
| Magna to Conil de la Frontera | 5,351.93 mi (8,613.10 km) |
| Magna to Consuegra | 5,304.05 mi (8,536.05 km) |
| Magna to Corbera de Llobregat | 5,420.91 mi (8,724.12 km) |
| Magna to Cordoba | 5,330.61 mi (8,578.79 km) |
| Magna to Coria del Rio | 5,306.57 mi (8,540.10 km) |
| Magna to Crevillente | 5,471.09 mi (8,804.87 km) |
| Magna to Cuarte de Huerva | 5,307.44 mi (8,541.49 km) |
| Magna to Cubellas | 5,421.58 mi (8,725.19 km) |
| Magna to Cuellar | 5,186.63 mi (8,347.07 km) |
