| Cities | Distance |
|---|---|
| Hatvan to Oria | 505.42 mi (813.40 km) |
| Hatvan to Oristano | 768.61 mi (1,236.96 km) |
| Hatvan to Orta Nova | 479.19 mi (771.18 km) |
| Hatvan to Orte | 505.36 mi (813.29 km) |
| Hatvan to Ortona | 448.40 mi (721.64 km) |
| Hatvan to Orvieto | 502.00 mi (807.89 km) |
| Hatvan to Orzinuovi | 488.19 mi (785.67 km) |
| Hatvan to Osimo | 415.83 mi (669.21 km) |
| Hatvan to Ospitaletto | 477.92 mi (769.14 km) |
| Hatvan to Ostuni | 490.12 mi (788.76 km) |
| Hatvan to Ottaviano | 536.30 mi (863.08 km) |
| Hatvan to Ovada | 566.96 mi (912.43 km) |
| Hatvan to Ozieri | 719.45 mi (1,157.84 km) |
| Hatvan to Paceco | 759.44 mi (1,222.20 km) |
| Hatvan to Pachino | 791.63 mi (1,274.00 km) |