| Panama City to Cocentaina | 4,710.78 mi (7,581.27 km) |
| Panama City to Coin | 4,543.33 mi (7,311.78 km) |
| Panama City to Colindres | 4,452.87 mi (7,166.20 km) |
| Panama City to Collado-Villalba | 4,487.32 mi (7,221.64 km) |
| Panama City to Colmenar Viejo | 4,498.73 mi (7,240.00 km) |
| Panama City to Colmenarejo | 4,488.55 mi (7,223.63 km) |
| Panama City to Conil de la Frontera | 4,483.54 mi (7,215.56 km) |
| Panama City to Consuegra | 4,534.57 mi (7,297.69 km) |
| Panama City to Corbera de Llobregat | 4,757.66 mi (7,656.72 km) |
| Panama City to Cordoba | 4,512.51 mi (7,262.18 km) |
| Panama City to Coria del Rio | 4,461.28 mi (7,179.73 km) |
| Panama City to Crevillente | 4,705.12 mi (7,572.15 km) |
| Panama City to Cuarte de Huerva | 4,616.25 mi (7,429.13 km) |
| Panama City to Cubellas | 4,750.67 mi (7,645.46 km) |
| Panama City to Cuellar | 4,454.97 mi (7,169.58 km) |
