| Syosset to Cocentaina | 3,763.90 mi (6,057.41 km) |
| Syosset to Coin | 3,619.61 mi (5,825.20 km) |
| Syosset to Colindres | 3,486.18 mi (5,610.46 km) |
| Syosset to Collado-Villalba | 3,536.32 mi (5,691.16 km) |
| Syosset to Colmenar Viejo | 3,547.15 mi (5,708.59 km) |
| Syosset to Colmenarejo | 3,537.99 mi (5,693.85 km) |
| Syosset to Conil de la Frontera | 3,566.15 mi (5,739.16 km) |
| Syosset to Consuegra | 3,589.82 mi (5,777.26 km) |
| Syosset to Corbera de Llobregat | 3,792.58 mi (6,103.57 km) |
| Syosset to Cordoba | 3,580.42 mi (5,762.13 km) |
| Syosset to Coria del Rio | 3,536.37 mi (5,691.23 km) |
| Syosset to Crevillente | 3,761.91 mi (6,054.21 km) |
| Syosset to Cuarte de Huerva | 3,654.87 mi (5,881.94 km) |
| Syosset to Cubellas | 3,786.97 mi (6,094.54 km) |
| Syosset to Cuellar | 3,500.08 mi (5,632.84 km) |
