| Hall in Tirol to Oria | 558.99 mi (899.61 km) |
| Hall in Tirol to Oristano | 530.00 mi (852.95 km) |
| Hall in Tirol to Orta Nova | 460.81 mi (741.61 km) |
| Hall in Tirol to Orte | 336.04 mi (540.81 km) |
| Hall in Tirol to Ortona | 369.24 mi (594.23 km) |
| Hall in Tirol to Orvieto | 316.81 mi (509.86 km) |
| Hall in Tirol to Orzinuovi | 150.05 mi (241.48 km) |
| Hall in Tirol to Osimo | 279.61 mi (450.00 km) |
| Hall in Tirol to Ospitaletto | 137.37 mi (221.08 km) |
| Hall in Tirol to Ostuni | 543.86 mi (875.25 km) |
| Hall in Tirol to Ottaviano | 468.34 mi (753.72 km) |
| Hall in Tirol to Ovada | 228.35 mi (367.50 km) |
| Hall in Tirol to Ozieri | 479.13 mi (771.08 km) |
| Hall in Tirol to Paceco | 644.76 mi (1,037.65 km) |
| Hall in Tirol to Pachino | 752.89 mi (1,211.67 km) |
