| Haaksbergen to Oberkirch | 256.70 mi (413.12 km) |
| Haaksbergen to Obernburg am Main | 190.47 mi (306.53 km) |
| Haaksbergen to Obernkirchen | 100.57 mi (161.85 km) |
| Haaksbergen to Oberschleissheim | 343.34 mi (552.55 km) |
| Haaksbergen to Oberstdorf | 363.30 mi (584.67 km) |
| Haaksbergen to Obertraubling | 323.78 mi (521.08 km) |
| Haaksbergen to Obertshausen | 169.94 mi (273.50 km) |
| Haaksbergen to Oberursel | 156.04 mi (251.13 km) |
| Haaksbergen to Ochsenfurt | 225.17 mi (362.38 km) |
| Haaksbergen to Ochsenhausen | 315.30 mi (507.43 km) |
| Haaksbergen to Ochtrup | 19.05 mi (30.65 km) |
| Haaksbergen to Odenthal | 78.75 mi (126.73 km) |
| Haaksbergen to Oelde | 63.46 mi (102.12 km) |
| Haaksbergen to Oelsnitz | 262.85 mi (423.02 km) |
| Haaksbergen to Oer-Erkenschwick | 41.07 mi (66.10 km) |
