| Poughkeepsie to Noventa Vicentina | 4,079.91 mi (6,565.98 km) |
| Poughkeepsie to Novi di Modena | 4,066.48 mi (6,544.37 km) |
| Poughkeepsie to Novi Ligure | 3,980.50 mi (6,406.00 km) |
| Poughkeepsie to Nuoro | 4,158.18 mi (6,691.94 km) |
| Poughkeepsie to Occhiobello | 4,094.39 mi (6,589.28 km) |
| Poughkeepsie to Oderzo | 4,103.04 mi (6,603.21 km) |
| Poughkeepsie to Oggiono | 3,970.78 mi (6,390.36 km) |
| Poughkeepsie to Olbia | 4,144.21 mi (6,669.46 km) |
| Poughkeepsie to Oleggio | 3,946.32 mi (6,350.99 km) |
| Poughkeepsie to Olgiate Comasco | 3,954.52 mi (6,364.19 km) |
| Poughkeepsie to Olgiate Olona | 3,955.88 mi (6,366.38 km) |
| Poughkeepsie to Omegna | 3,927.66 mi (6,320.96 km) |
| Poughkeepsie to Opera | 3,978.30 mi (6,402.46 km) |
| Poughkeepsie to Oppeano | 4,064.56 mi (6,541.28 km) |
| Poughkeepsie to Orbassano | 3,918.56 mi (6,306.31 km) |
