| Hall in Tirol to Obernburg am Main | 206.95 mi (333.05 km) |
| Hall in Tirol to Obernkirchen | 360.28 mi (579.82 km) |
| Hall in Tirol to Oberschleissheim | 66.86 mi (107.61 km) |
| Hall in Tirol to Oberstdorf | 57.81 mi (93.04 km) |
| Hall in Tirol to Obertraubling | 120.25 mi (193.52 km) |
| Hall in Tirol to Obertshausen | 227.53 mi (366.18 km) |
| Hall in Tirol to Oberursel | 241.70 mi (388.99 km) |
| Hall in Tirol to Ochsenfurt | 176.21 mi (283.58 km) |
| Hall in Tirol to Ochsenhausen | 90.46 mi (145.58 km) |
| Hall in Tirol to Ochtrup | 390.59 mi (628.60 km) |
| Hall in Tirol to Odenthal | 326.00 mi (524.65 km) |
| Hall in Tirol to Oelde | 348.30 mi (560.53 km) |
| Hall in Tirol to Oelsnitz | 218.61 mi (351.81 km) |
| Hall in Tirol to Oer-Erkenschwick | 356.39 mi (573.56 km) |
| Hall in Tirol to Oerlinghausen | 347.48 mi (559.22 km) |
