| Antwerp to Obernburg am Main | 228.91 mi (368.39 km) |
| Antwerp to Obernkirchen | 214.39 mi (345.03 km) |
| Antwerp to Oberschleissheim | 379.83 mi (611.28 km) |
| Antwerp to Oberstdorf | 373.07 mi (600.40 km) |
| Antwerp to Obertraubling | 377.55 mi (607.62 km) |
| Antwerp to Obertshausen | 209.85 mi (337.72 km) |
| Antwerp to Oberursel | 195.68 mi (314.92 km) |
| Antwerp to Ochsenfurt | 271.80 mi (437.41 km) |
| Antwerp to Ochsenhausen | 329.75 mi (530.68 km) |
| Antwerp to Ochtrup | 137.55 mi (221.37 km) |
| Antwerp to Odenthal | 118.47 mi (190.67 km) |
| Antwerp to Oelde | 166.68 mi (268.25 km) |
| Antwerp to Oelsnitz | 343.35 mi (552.56 km) |
| Antwerp to Oer-Erkenschwick | 126.24 mi (203.16 km) |
| Antwerp to Oerlinghausen | 190.27 mi (306.21 km) |
