| Amsterdam to Oberkirch | 300.04 mi (482.87 km) |
| Amsterdam to Obernburg am Main | 254.05 mi (408.86 km) |
| Amsterdam to Obernkirchen | 178.53 mi (287.32 km) |
| Amsterdam to Oberschleissheim | 409.37 mi (658.82 km) |
| Amsterdam to Oberstdorf | 418.15 mi (672.95 km) |
| Amsterdam to Obertraubling | 395.75 mi (636.89 km) |
| Amsterdam to Obertshausen | 233.30 mi (375.45 km) |
| Amsterdam to Oberursel | 218.58 mi (351.78 km) |
| Amsterdam to Ochsenfurt | 293.07 mi (471.65 km) |
| Amsterdam to Ochsenhausen | 371.59 mi (598.01 km) |
| Amsterdam to Ochtrup | 97.75 mi (157.31 km) |
| Amsterdam to Odenthal | 132.76 mi (213.65 km) |
| Amsterdam to Oelde | 143.13 mi (230.34 km) |
| Amsterdam to Oelsnitz | 341.24 mi (549.17 km) |
| Amsterdam to Oer-Erkenschwick | 112.24 mi (180.63 km) |
