| Arrecife to Oberkirch | 1,772.60 mi (2,852.72 km) |
| Arrecife to Obernburg am Main | 1,868.49 mi (3,007.04 km) |
| Arrecife to Obernkirchen | 1,983.72 mi (3,192.49 km) |
| Arrecife to Oberschleissheim | 1,884.82 mi (3,033.33 km) |
| Arrecife to Oberstdorf | 1,802.34 mi (2,900.59 km) |
| Arrecife to Obertraubling | 1,936.07 mi (3,115.80 km) |
| Arrecife to Obertshausen | 1,868.97 mi (3,007.81 km) |
| Arrecife to Oberursel | 1,867.15 mi (3,004.88 km) |
| Arrecife to Ochsenfurt | 1,890.93 mi (3,043.16 km) |
| Arrecife to Ochsenhausen | 1,817.84 mi (2,925.53 km) |
| Arrecife to Ochtrup | 1,924.96 mi (3,097.93 km) |
| Arrecife to Odenthal | 1,862.86 mi (2,997.99 km) |
| Arrecife to Oelde | 1,933.62 mi (3,111.85 km) |
| Arrecife to Oelsnitz | 1,996.61 mi (3,213.24 km) |
| Arrecife to Oer-Erkenschwick | 1,897.73 mi (3,054.10 km) |
