| Cities | Distance |
|---|---|
| Hatvan to Novi di Modena | 460.17 mi (740.58 km) |
| Hatvan to Novi Ligure | 557.24 mi (896.79 km) |
| Hatvan to Nuoro | 721.29 mi (1,160.81 km) |
| Hatvan to Occhiobello | 429.96 mi (691.95 km) |
| Hatvan to Oderzo | 363.91 mi (585.65 km) |
| Hatvan to Oggiono | 505.39 mi (813.35 km) |
| Hatvan to Olbia | 684.91 mi (1,102.26 km) |
| Hatvan to Oleggio | 542.22 mi (872.62 km) |
| Hatvan to Olgiate Comasco | 522.91 mi (841.54 km) |
| Hatvan to Olgiate Olona | 530.05 mi (853.04 km) |
| Hatvan to Omegna | 546.59 mi (879.66 km) |
| Hatvan to Opera | 520.91 mi (838.32 km) |
| Hatvan to Oppeano | 435.34 mi (700.61 km) |
| Hatvan to Orbassano | 606.51 mi (976.08 km) |
| Hatvan to Orbetello | 547.99 mi (881.90 km) |