| Hranice to Obernburg am Main | 385.85 mi (620.97 km) |
| Hranice to Obernkirchen | 420.58 mi (676.85 km) |
| Hranice to Oberschleissheim | 295.60 mi (475.71 km) |
| Hranice to Oberstdorf | 373.37 mi (600.89 km) |
| Hranice to Obertraubling | 255.75 mi (411.60 km) |
| Hranice to Obertshausen | 399.73 mi (643.31 km) |
| Hranice to Oberursel | 411.44 mi (662.15 km) |
| Hranice to Ochsenfurt | 344.79 mi (554.89 km) |
| Hranice to Ochsenhausen | 370.03 mi (595.50 km) |
| Hranice to Ochtrup | 495.67 mi (797.70 km) |
| Hranice to Odenthal | 480.72 mi (773.64 km) |
| Hranice to Oelde | 449.09 mi (722.74 km) |
| Hranice to Oelsnitz | 255.85 mi (411.76 km) |
| Hranice to Oer-Erkenschwick | 482.84 mi (777.06 km) |
| Hranice to Oerlinghausen | 430.98 mi (693.59 km) |
