| Hulst to Oberkirch | 261.29 mi (420.50 km) |
| Hulst to Obernburg am Main | 244.64 mi (393.71 km) |
| Hulst to Obernkirchen | 227.00 mi (365.32 km) |
| Hulst to Oberschleissheim | 395.25 mi (636.09 km) |
| Hulst to Oberstdorf | 387.37 mi (623.41 km) |
| Hulst to Obertraubling | 393.32 mi (632.98 km) |
| Hulst to Obertshausen | 225.63 mi (363.11 km) |
| Hulst to Oberursel | 211.48 mi (340.34 km) |
| Hulst to Ochsenfurt | 287.56 mi (462.78 km) |
| Hulst to Ochsenhausen | 344.43 mi (554.31 km) |
| Hulst to Ochtrup | 148.67 mi (239.27 km) |
| Hulst to Odenthal | 134.00 mi (215.65 km) |
| Hulst to Oelde | 180.15 mi (289.92 km) |
| Hulst to Oelsnitz | 358.90 mi (577.60 km) |
| Hulst to Oer-Erkenschwick | 139.99 mi (225.29 km) |
