| Hanover to Noventa Vicentina | 4,286.08 mi (6,897.78 km) |
| Hanover to Novi di Modena | 4,272.52 mi (6,875.96 km) |
| Hanover to Novi Ligure | 4,186.30 mi (6,737.19 km) |
| Hanover to Nuoro | 4,362.23 mi (7,020.32 km) |
| Hanover to Occhiobello | 4,300.49 mi (6,920.98 km) |
| Hanover to Oderzo | 4,309.35 mi (6,935.22 km) |
| Hanover to Oggiono | 4,176.88 mi (6,722.04 km) |
| Hanover to Olbia | 4,348.60 mi (6,998.40 km) |
| Hanover to Oleggio | 4,152.32 mi (6,682.52 km) |
| Hanover to Olgiate Comasco | 4,160.59 mi (6,695.83 km) |
| Hanover to Olgiate Olona | 4,161.91 mi (6,697.95 km) |
| Hanover to Omegna | 4,133.70 mi (6,652.55 km) |
| Hanover to Opera | 4,184.30 mi (6,733.98 km) |
| Hanover to Oppeano | 4,270.71 mi (6,873.04 km) |
| Hanover to Orbassano | 4,124.28 mi (6,637.39 km) |
