| McHenry to Cocentaina | 4,401.01 mi (7,082.75 km) |
| McHenry to Coin | 4,286.49 mi (6,898.43 km) |
| McHenry to Colindres | 4,095.16 mi (6,590.53 km) |
| McHenry to Collado-Villalba | 4,170.87 mi (6,712.36 km) |
| McHenry to Colmenar Viejo | 4,180.67 mi (6,728.14 km) |
| McHenry to Colmenarejo | 4,173.15 mi (6,716.04 km) |
| McHenry to Conil de la Frontera | 4,240.07 mi (6,823.73 km) |
| McHenry to Consuegra | 4,232.34 mi (6,811.29 km) |
| McHenry to Corbera de Llobregat | 4,399.89 mi (7,080.94 km) |
| McHenry to Cordoba | 4,238.73 mi (6,821.58 km) |
| McHenry to Coria del Rio | 4,203.13 mi (6,764.28 km) |
| McHenry to Crevillente | 4,404.06 mi (7,087.64 km) |
| McHenry to Cuarte de Huerva | 4,270.99 mi (6,873.49 km) |
| McHenry to Cubellas | 4,396.94 mi (7,076.19 km) |
| McHenry to Cuellar | 4,129.30 mi (6,645.46 km) |
