| Trinity to Cocentaina | 4,638.16 mi (7,464.40 km) |
| Trinity to Coin | 4,458.22 mi (7,174.82 km) |
| Trinity to Colindres | 4,395.52 mi (7,073.90 km) |
| Trinity to Collado-Villalba | 4,418.37 mi (7,110.67 km) |
| Trinity to Colmenar Viejo | 4,430.11 mi (7,129.57 km) |
| Trinity to Colmenarejo | 4,419.30 mi (7,112.18 km) |
| Trinity to Conil de la Frontera | 4,395.52 mi (7,073.91 km) |
| Trinity to Consuegra | 4,461.40 mi (7,179.93 km) |
| Trinity to Corbera de Llobregat | 4,697.77 mi (7,560.33 km) |
| Trinity to Cordoba | 4,432.04 mi (7,132.68 km) |
| Trinity to Coria del Rio | 4,377.20 mi (7,044.42 km) |
| Trinity to Crevillente | 4,630.22 mi (7,451.62 km) |
| Trinity to Cuarte de Huerva | 4,554.05 mi (7,329.03 km) |
| Trinity to Cubellas | 4,689.71 mi (7,547.36 km) |
| Trinity to Cuellar | 4,388.78 mi (7,063.07 km) |
