| Hall in Tirol to Oestrich-Winkel | 246.45 mi (396.63 km) |
| Hall in Tirol to Offenburg | 184.39 mi (296.74 km) |
| Hall in Tirol to Oftersheim | 196.78 mi (316.69 km) |
| Hall in Tirol to Ohrdruf | 247.37 mi (398.10 km) |
| Hall in Tirol to Ohringen | 161.26 mi (259.52 km) |
| Hall in Tirol to Olbernhau | 248.10 mi (399.27 km) |
| Hall in Tirol to Olching | 63.91 mi (102.85 km) |
| Hall in Tirol to Oldenburg | 430.09 mi (692.16 km) |
| Hall in Tirol to Oldenburg in Holstein | 485.55 mi (781.42 km) |
| Hall in Tirol to Olfen | 357.57 mi (575.46 km) |
| Hall in Tirol to Olpe | 306.50 mi (493.27 km) |
| Hall in Tirol to Olsberg | 312.04 mi (502.18 km) |
| Hall in Tirol to Oranienburg | 385.77 mi (620.84 km) |
| Hall in Tirol to Ortenberg | 239.63 mi (385.64 km) |
| Hall in Tirol to Oschatz | 286.82 mi (461.60 km) |
