| Cities | Distance |
|---|---|
| Hannover to Oria | 901.14 mi (1,450.24 km) |
| Hannover to Oristano | 862.62 mi (1,388.25 km) |
| Hannover to Orta Nova | 812.73 mi (1,307.96 km) |
| Hannover to Orte | 695.62 mi (1,119.50 km) |
| Hannover to Ortona | 725.58 mi (1,167.70 km) |
| Hannover to Orvieto | 675.82 mi (1,087.63 km) |
| Hannover to Orzinuovi | 481.45 mi (774.82 km) |
| Hannover to Osimo | 637.85 mi (1,026.52 km) |
| Hannover to Ospitaletto | 470.90 mi (757.84 km) |
| Hannover to Ostuni | 885.21 mi (1,424.61 km) |
| Hannover to Ottaviano | 826.73 mi (1,330.49 km) |
| Hannover to Ovada | 536.15 mi (862.84 km) |
| Hannover to Ozieri | 814.74 mi (1,311.20 km) |
| Hannover to Paceco | 1,003.13 mi (1,614.38 km) |
| Hannover to Pachino | 1,112.55 mi (1,790.48 km) |