| Eltham to Cocentaina | 878.22 mi (1,413.36 km) |
| Eltham to Coin | 1,048.37 mi (1,687.19 km) |
| Eltham to Colindres | 579.88 mi (933.22 km) |
| Eltham to Collado-Villalba | 772.07 mi (1,242.52 km) |
| Eltham to Colmenar Viejo | 767.53 mi (1,235.21 km) |
| Eltham to Colmenarejo | 777.05 mi (1,250.54 km) |
| Eltham to Conil de la Frontera | 1,091.78 mi (1,757.06 km) |
| Eltham to Consuegra | 846.85 mi (1,362.87 km) |
| Eltham to Corbera de Llobregat | 698.98 mi (1,124.90 km) |
| Eltham to Cordoba | 966.41 mi (1,555.28 km) |
| Eltham to Coria del Rio | 1,023.34 mi (1,646.91 km) |
| Eltham to Crevillente | 913.15 mi (1,469.58 km) |
| Eltham to Cuarte de Huerva | 683.33 mi (1,099.71 km) |
| Eltham to Cubellas | 711.75 mi (1,145.46 km) |
| Eltham to Cuellar | 724.51 mi (1,165.99 km) |
