| Poughkeepsie to Cividale del Friuli | 4,131.03 mi (6,648.24 km) |
| Poughkeepsie to Civita Castellana | 4,223.00 mi (6,796.25 km) |
| Poughkeepsie to Civitanova Marche | 4,243.54 mi (6,829.32 km) |
| Poughkeepsie to Civitavecchia | 4,203.49 mi (6,764.87 km) |
| Poughkeepsie to Civitella in Val di Chiana | 4,152.81 mi (6,683.30 km) |
| Poughkeepsie to Clusone | 3,992.86 mi (6,425.88 km) |
| Poughkeepsie to Coccaglio | 4,004.69 mi (6,444.93 km) |
| Poughkeepsie to Codigoro | 4,120.13 mi (6,630.70 km) |
| Poughkeepsie to Codogno | 4,006.54 mi (6,447.90 km) |
| Poughkeepsie to Codroipo | 4,116.99 mi (6,625.66 km) |
| Poughkeepsie to Cogoleto | 3,986.78 mi (6,416.11 km) |
| Poughkeepsie to Colle di Val d'Elsa | 4,128.21 mi (6,643.72 km) |
| Poughkeepsie to Colle Salvetti | 4,093.12 mi (6,587.24 km) |
| Poughkeepsie to Collecchio | 4,042.19 mi (6,505.28 km) |
| Poughkeepsie to Colleferro | 4,270.00 mi (6,871.90 km) |
