| Sint-Pieters-Leeuw to Ottendorf-Okrilla | 417.15 mi (671.35 km) |
| Sint-Pieters-Leeuw to Ottersberg | 262.93 mi (423.14 km) |
| Sint-Pieters-Leeuw to Ottobrunn | 382.28 mi (615.21 km) |
| Sint-Pieters-Leeuw to Ottweiler | 162.18 mi (261.00 km) |
| Sint-Pieters-Leeuw to Overath | 133.49 mi (214.83 km) |
| Sint-Pieters-Leeuw to Oyten | 256.90 mi (413.44 km) |
| Sint-Pieters-Leeuw to Paderborn | 205.18 mi (330.20 km) |
| Sint-Pieters-Leeuw to Papenburg | 207.10 mi (333.29 km) |
| Sint-Pieters-Leeuw to Parchim | 369.45 mi (594.58 km) |
| Sint-Pieters-Leeuw to Pasewalk | 453.55 mi (729.93 km) |
| Sint-Pieters-Leeuw to Passau | 438.97 mi (706.45 km) |
| Sint-Pieters-Leeuw to Pattensen | 258.27 mi (415.64 km) |
| Sint-Pieters-Leeuw to Pegnitz | 329.74 mi (530.66 km) |
| Sint-Pieters-Leeuw to Peine | 278.04 mi (447.46 km) |
| Sint-Pieters-Leeuw to Peissenberg | 369.67 mi (594.92 km) |
