| Huesca to Oberkirch | 604.24 mi (972.43 km) |
| Huesca to Obernburg am Main | 701.78 mi (1,129.41 km) |
| Huesca to Obernkirchen | 829.41 mi (1,334.81 km) |
| Huesca to Oberschleissheim | 719.13 mi (1,157.33 km) |
| Huesca to Oberstdorf | 637.96 mi (1,026.69 km) |
| Huesca to Obertraubling | 768.77 mi (1,237.21 km) |
| Huesca to Obertshausen | 703.78 mi (1,132.62 km) |
| Huesca to Oberursel | 703.27 mi (1,131.81 km) |
| Huesca to Ochsenfurt | 722.49 mi (1,162.74 km) |
| Huesca to Ochsenhausen | 650.09 mi (1,046.22 km) |
| Huesca to Ochtrup | 781.29 mi (1,257.36 km) |
| Huesca to Odenthal | 710.56 mi (1,143.54 km) |
| Huesca to Oelde | 781.24 mi (1,257.28 km) |
| Huesca to Oelsnitz | 827.79 mi (1,332.21 km) |
| Huesca to Oer-Erkenschwick | 749.20 mi (1,205.72 km) |
