| Leeuwarden to Oberkirch | 337.63 mi (543.36 km) |
| Leeuwarden to Obernburg am Main | 273.31 mi (439.86 km) |
| Leeuwarden to Obernkirchen | 153.68 mi (247.32 km) |
| Leeuwarden to Oberschleissheim | 425.10 mi (684.13 km) |
| Leeuwarden to Oberstdorf | 446.35 mi (718.33 km) |
| Leeuwarden to Obertraubling | 402.63 mi (647.98 km) |
| Leeuwarden to Obertshausen | 252.88 mi (406.98 km) |
| Leeuwarden to Oberursel | 239.08 mi (384.76 km) |
| Leeuwarden to Ochsenfurt | 306.83 mi (493.80 km) |
| Leeuwarden to Ochsenhausen | 398.38 mi (641.13 km) |
| Leeuwarden to Ochtrup | 90.50 mi (145.64 km) |
| Leeuwarden to Odenthal | 160.03 mi (257.54 km) |
| Leeuwarden to Oelde | 137.17 mi (220.75 km) |
| Leeuwarden to Oelsnitz | 333.49 mi (536.70 km) |
| Leeuwarden to Oer-Erkenschwick | 124.13 mi (199.76 km) |
