| Sint-Michiels to Obernburg am Main | 276.27 mi (444.62 km) |
| Sint-Michiels to Obernkirchen | 263.33 mi (423.79 km) |
| Sint-Michiels to Oberschleissheim | 424.17 mi (682.64 km) |
| Sint-Michiels to Oberstdorf | 411.08 mi (661.58 km) |
| Sint-Michiels to Obertraubling | 425.09 mi (684.11 km) |
| Sint-Michiels to Obertshausen | 257.92 mi (415.08 km) |
| Sint-Michiels to Oberursel | 244.12 mi (392.87 km) |
| Sint-Michiels to Ochsenfurt | 319.50 mi (514.19 km) |
| Sint-Michiels to Ochsenhausen | 369.85 mi (595.22 km) |
| Sint-Michiels to Ochtrup | 184.23 mi (296.48 km) |
| Sint-Michiels to Odenthal | 169.48 mi (272.75 km) |
| Sint-Michiels to Oelde | 216.81 mi (348.92 km) |
| Sint-Michiels to Oelsnitz | 394.16 mi (634.34 km) |
| Sint-Michiels to Oer-Erkenschwick | 176.69 mi (284.35 km) |
| Sint-Michiels to Oerlinghausen | 240.14 mi (386.47 km) |
