| Poughkeepsie to Chivasso | 3,927.69 mi (6,321.01 km) |
| Poughkeepsie to Ciampino | 4,249.36 mi (6,838.68 km) |
| Poughkeepsie to Cicciano | 4,364.81 mi (7,024.48 km) |
| Poughkeepsie to Cingoli | 4,219.03 mi (6,789.87 km) |
| Poughkeepsie to Cinisello Balsamo | 3,972.80 mi (6,393.61 km) |
| Poughkeepsie to Cinisi | 4,407.96 mi (7,093.93 km) |
| Poughkeepsie to Cirie | 3,913.92 mi (6,298.85 km) |
| Poughkeepsie to Ciro Marina | 4,540.10 mi (7,306.59 km) |
| Poughkeepsie to Cislago | 3,958.88 mi (6,371.21 km) |
| Poughkeepsie to Cisterna di Latina | 4,267.02 mi (6,867.10 km) |
| Poughkeepsie to Cisternino | 4,499.56 mi (7,241.34 km) |
| Poughkeepsie to Citta di Castello | 4,173.93 mi (6,717.29 km) |
| Poughkeepsie to Citta Sant'Angelo | 4,285.87 mi (6,897.44 km) |
| Poughkeepsie to Cittadella | 4,077.86 mi (6,562.68 km) |
| Poughkeepsie to Cittanova | 4,534.43 mi (7,297.46 km) |
