| Cities | Distance |
|---|---|
| Hollabrunn to Oria | 562.53 mi (905.30 km) |
| Hollabrunn to Oristano | 703.23 mi (1,131.74 km) |
| Hollabrunn to Orta Nova | 500.28 mi (805.12 km) |
| Hollabrunn to Orte | 458.17 mi (737.36 km) |
| Hollabrunn to Ortona | 437.18 mi (703.57 km) |
| Hollabrunn to Orvieto | 447.19 mi (719.68 km) |
| Hollabrunn to Orzinuovi | 363.00 mi (584.19 km) |
| Hollabrunn to Osimo | 372.66 mi (599.74 km) |
| Hollabrunn to Ospitaletto | 350.98 mi (564.85 km) |
| Hollabrunn to Ostuni | 546.20 mi (879.03 km) |
| Hollabrunn to Ottaviano | 538.94 mi (867.34 km) |
| Hollabrunn to Ovada | 444.93 mi (716.05 km) |
| Hollabrunn to Ozieri | 651.70 mi (1,048.81 km) |
| Hollabrunn to Paceco | 752.31 mi (1,210.73 km) |
| Hollabrunn to Pachino | 820.26 mi (1,320.08 km) |