| Amurrio to Oberkirch | 653.60 mi (1,051.86 km) |
| Amurrio to Obernburg am Main | 742.80 mi (1,195.42 km) |
| Amurrio to Obernkirchen | 848.25 mi (1,365.12 km) |
| Amurrio to Oberschleissheim | 788.19 mi (1,268.46 km) |
| Amurrio to Oberstdorf | 711.66 mi (1,145.31 km) |
| Amurrio to Obertraubling | 832.56 mi (1,339.88 km) |
| Amurrio to Obertshausen | 740.72 mi (1,192.07 km) |
| Amurrio to Oberursel | 737.32 mi (1,186.61 km) |
| Amurrio to Ochsenfurt | 770.36 mi (1,239.78 km) |
| Amurrio to Ochsenhausen | 714.70 mi (1,150.20 km) |
| Amurrio to Ochtrup | 789.05 mi (1,269.86 km) |
| Amurrio to Odenthal | 727.35 mi (1,170.56 km) |
| Amurrio to Oelde | 797.94 mi (1,284.16 km) |
| Amurrio to Oelsnitz | 877.55 mi (1,412.28 km) |
| Amurrio to Oer-Erkenschwick | 761.75 mi (1,225.92 km) |
