| Greenfield to Cocentaina | 4,367.12 mi (7,028.21 km) |
| Greenfield to Coin | 4,254.85 mi (6,847.52 km) |
| Greenfield to Colindres | 4,059.71 mi (6,533.48 km) |
| Greenfield to Collado-Villalba | 4,136.94 mi (6,657.77 km) |
| Greenfield to Colmenar Viejo | 4,146.68 mi (6,673.43 km) |
| Greenfield to Colmenarejo | 4,139.27 mi (6,661.51 km) |
| Greenfield to Conil de la Frontera | 4,209.04 mi (6,773.79 km) |
| Greenfield to Consuegra | 4,198.92 mi (6,757.51 km) |
| Greenfield to Corbera de Llobregat | 4,364.16 mi (7,023.43 km) |
| Greenfield to Cordoba | 4,206.45 mi (6,769.63 km) |
| Greenfield to Coria del Rio | 4,171.53 mi (6,713.43 km) |
| Greenfield to Crevillente | 4,370.51 mi (7,033.65 km) |
| Greenfield to Cuarte de Huerva | 4,235.85 mi (6,816.94 km) |
| Greenfield to Cubellas | 4,361.36 mi (7,018.93 km) |
| Greenfield to Cuellar | 4,095.05 mi (6,590.35 km) |
