| Poughkeepsie to Cehegin | 3,716.43 mi (5,981.01 km) |
| Poughkeepsie to Cervello | 3,786.00 mi (6,092.98 km) |
| Poughkeepsie to Cervera | 3,745.85 mi (6,028.36 km) |
| Poughkeepsie to Ceuti | 3,742.08 mi (6,022.29 km) |
| Poughkeepsie to Cheste | 3,724.40 mi (5,993.84 km) |
| Poughkeepsie to Chiclana de la Frontera | 3,559.92 mi (5,729.13 km) |
| Poughkeepsie to Chipiona | 3,535.80 mi (5,690.32 km) |
| Poughkeepsie to Chiva | 3,723.00 mi (5,991.59 km) |
| Poughkeepsie to Churriana de la Vega | 3,658.03 mi (5,887.04 km) |
| Poughkeepsie to Ciempozuelos | 3,564.36 mi (5,736.28 km) |
| Poughkeepsie to Cieza | 3,729.80 mi (6,002.54 km) |
| Poughkeepsie to Cisterniga | 3,470.83 mi (5,585.76 km) |
| Poughkeepsie to Ciudad de Melilla | 3,754.81 mi (6,042.78 km) |
| Poughkeepsie to Ciudad Real | 3,586.49 mi (5,771.89 km) |
| Poughkeepsie to Ciudad-Rodrigo | 3,412.58 mi (5,492.02 km) |
