| Poughkeepsie to Collegno | 3,917.82 mi (6,305.12 km) |
| Poughkeepsie to Cologno al Serio | 3,992.23 mi (6,424.87 km) |
| Poughkeepsie to Cologno Monzese | 3,976.13 mi (6,398.96 km) |
| Poughkeepsie to Colorno | 4,043.09 mi (6,506.72 km) |
| Poughkeepsie to Comacchio | 4,127.60 mi (6,642.73 km) |
| Poughkeepsie to Comiso | 4,523.22 mi (7,279.41 km) |
| Poughkeepsie to Como | 3,958.71 mi (6,370.92 km) |
| Poughkeepsie to Concordia Sagittaria | 4,118.42 mi (6,627.96 km) |
| Poughkeepsie to Concorezzo | 3,976.56 mi (6,399.65 km) |
| Poughkeepsie to Conegliano | 4,091.24 mi (6,584.21 km) |
| Poughkeepsie to Conselice | 4,119.15 mi (6,629.13 km) |
| Poughkeepsie to Conselve | 4,095.69 mi (6,591.38 km) |
| Poughkeepsie to Conversano | 4,476.79 mi (7,204.70 km) |
| Poughkeepsie to Copertino | 4,544.57 mi (7,313.78 km) |
| Poughkeepsie to Copparo | 4,105.81 mi (6,607.67 km) |
