| Matthews to Cocentaina | 4,290.97 mi (6,905.65 km) |
| Matthews to Coin | 4,133.23 mi (6,651.79 km) |
| Matthews to Colindres | 4,024.31 mi (6,476.49 km) |
| Matthews to Collado-Villalba | 4,065.52 mi (6,542.81 km) |
| Matthews to Colmenar Viejo | 4,076.69 mi (6,560.79 km) |
| Matthews to Colmenarejo | 4,066.94 mi (6,545.10 km) |
| Matthews to Conil de la Frontera | 4,076.03 mi (6,559.73 km) |
| Matthews to Consuegra | 4,115.49 mi (6,623.24 km) |
| Matthews to Corbera de Llobregat | 4,330.00 mi (6,968.47 km) |
| Matthews to Cordoba | 4,098.80 mi (6,596.38 km) |
| Matthews to Coria del Rio | 4,050.54 mi (6,518.72 km) |
| Matthews to Crevillente | 4,286.89 mi (6,899.08 km) |
| Matthews to Cuarte de Huerva | 4,190.10 mi (6,743.31 km) |
| Matthews to Cubellas | 4,323.61 mi (6,958.17 km) |
| Matthews to Cuellar | 4,031.47 mi (6,488.02 km) |
