| Dix Hills to Noventa Vicentina | 4,090.69 mi (6,583.33 km) |
| Dix Hills to Novi di Modena | 4,076.49 mi (6,560.48 km) |
| Dix Hills to Novi Ligure | 3,989.34 mi (6,420.23 km) |
| Dix Hills to Nuoro | 4,161.91 mi (6,697.94 km) |
| Dix Hills to Occhiobello | 4,104.76 mi (6,605.97 km) |
| Dix Hills to Oderzo | 4,114.87 mi (6,622.24 km) |
| Dix Hills to Oggiono | 3,981.16 mi (6,407.05 km) |
| Dix Hills to Olbia | 4,148.74 mi (6,676.75 km) |
| Dix Hills to Oleggio | 3,956.14 mi (6,366.79 km) |
| Dix Hills to Olgiate Comasco | 3,964.72 mi (6,380.60 km) |
| Dix Hills to Olgiate Olona | 3,965.86 mi (6,382.43 km) |
| Dix Hills to Omegna | 3,937.72 mi (6,337.15 km) |
| Dix Hills to Opera | 3,988.12 mi (6,418.25 km) |
| Dix Hills to Oppeano | 4,075.19 mi (6,558.39 km) |
| Dix Hills to Orbassano | 3,927.13 mi (6,320.10 km) |
