| Seacombe to Cocentaina | 1,020.58 mi (1,642.46 km) |
| Seacombe to Coin | 1,159.74 mi (1,866.42 km) |
| Seacombe to Colindres | 692.05 mi (1,113.74 km) |
| Seacombe to Collado-Villalba | 883.90 mi (1,422.50 km) |
| Seacombe to Colmenar Viejo | 881.62 mi (1,418.83 km) |
| Seacombe to Colmenarejo | 888.92 mi (1,430.58 km) |
| Seacombe to Conil de la Frontera | 1,193.55 mi (1,920.84 km) |
| Seacombe to Consuegra | 964.03 mi (1,551.46 km) |
| Seacombe to Corbera de Llobregat | 859.89 mi (1,383.86 km) |
| Seacombe to Cordoba | 1,075.88 mi (1,731.46 km) |
| Seacombe to Coria del Rio | 1,123.53 mi (1,808.15 km) |
| Seacombe to Crevillente | 1,052.79 mi (1,694.30 km) |
| Seacombe to Cuarte de Huerva | 822.91 mi (1,324.34 km) |
| Seacombe to Cubellas | 870.70 mi (1,401.25 km) |
| Seacombe to Cuellar | 831.81 mi (1,338.68 km) |
