| Holland to Oberkirch | 4,266.26 mi (6,865.88 km) |
| Holland to Obernburg am Main | 4,255.77 mi (6,849.01 km) |
| Holland to Obernkirchen | 4,163.07 mi (6,699.81 km) |
| Holland to Oberschleissheim | 4,408.66 mi (7,095.05 km) |
| Holland to Oberstdorf | 4,393.95 mi (7,071.38 km) |
| Holland to Obertraubling | 4,401.92 mi (7,084.20 km) |
| Holland to Obertshausen | 4,235.69 mi (6,816.69 km) |
| Holland to Oberursel | 4,221.02 mi (6,793.07 km) |
| Holland to Ochsenfurt | 4,297.34 mi (6,915.91 km) |
| Holland to Ochsenhausen | 4,354.98 mi (7,008.66 km) |
| Holland to Ochtrup | 4,096.19 mi (6,592.18 km) |
| Holland to Odenthal | 4,136.18 mi (6,656.53 km) |
| Holland to Oelde | 4,144.43 mi (6,669.81 km) |
| Holland to Oelsnitz | 4,343.58 mi (6,990.32 km) |
| Holland to Oer-Erkenschwick | 4,118.83 mi (6,628.61 km) |
