| Abrantes to Oberkirch | 1,019.90 mi (1,641.38 km) |
| Abrantes to Obernburg am Main | 1,108.97 mi (1,784.71 km) |
| Abrantes to Obernkirchen | 1,209.02 mi (1,945.73 km) |
| Abrantes to Oberschleissheim | 1,151.68 mi (1,853.45 km) |
| Abrantes to Oberstdorf | 1,073.38 mi (1,727.45 km) |
| Abrantes to Obertraubling | 1,197.46 mi (1,927.12 km) |
| Abrantes to Obertshausen | 1,106.48 mi (1,780.71 km) |
| Abrantes to Oberursel | 1,102.70 mi (1,774.62 km) |
| Abrantes to Ochsenfurt | 1,136.76 mi (1,829.44 km) |
| Abrantes to Ochsenhausen | 1,079.10 mi (1,736.64 km) |
| Abrantes to Ochtrup | 1,145.72 mi (1,843.85 km) |
| Abrantes to Odenthal | 1,088.43 mi (1,751.65 km) |
| Abrantes to Oelde | 1,158.33 mi (1,864.15 km) |
| Abrantes to Oelsnitz | 1,243.95 mi (2,001.94 km) |
| Abrantes to Oer-Erkenschwick | 1,120.86 mi (1,803.85 km) |
