| Hauppauge to Noventa Vicentina | 4,084.58 mi (6,573.49 km) |
| Hauppauge to Novi di Modena | 4,070.35 mi (6,550.59 km) |
| Hauppauge to Novi Ligure | 3,983.15 mi (6,410.27 km) |
| Hauppauge to Nuoro | 4,155.53 mi (6,687.69 km) |
| Hauppauge to Occhiobello | 4,098.63 mi (6,596.10 km) |
| Hauppauge to Oderzo | 4,108.80 mi (6,612.47 km) |
| Hauppauge to Oggiono | 3,975.03 mi (6,397.19 km) |
| Hauppauge to Olbia | 4,142.39 mi (6,666.53 km) |
| Hauppauge to Oleggio | 3,949.99 mi (6,356.89 km) |
| Hauppauge to Olgiate Comasco | 3,958.59 mi (6,370.73 km) |
| Hauppauge to Olgiate Olona | 3,959.71 mi (6,372.54 km) |
| Hauppauge to Omegna | 3,931.58 mi (6,327.27 km) |
| Hauppauge to Opera | 3,981.96 mi (6,408.35 km) |
| Hauppauge to Oppeano | 4,069.08 mi (6,548.54 km) |
| Hauppauge to Orbassano | 3,920.93 mi (6,310.13 km) |
