| Rotselaar to Orzesze | 617.88 mi (994.38 km) |
| Rotselaar to Osowa | 623.00 mi (1,002.63 km) |
| Rotselaar to Ostroda | 670.14 mi (1,078.48 km) |
| Rotselaar to Ostroleka | 729.81 mi (1,174.52 km) |
| Rotselaar to Ostrow Mazowiecka | 742.41 mi (1,194.79 km) |
| Rotselaar to Ostrow Wielkopolski | 567.44 mi (913.21 km) |
| Rotselaar to Ostrowiec Swietokrzyski | 725.03 mi (1,166.82 km) |
| Rotselaar to Ostrzeszow | 572.78 mi (921.80 km) |
| Rotselaar to Oswiecim | 639.86 mi (1,029.75 km) |
| Rotselaar to Otwock | 714.53 mi (1,149.92 km) |
| Rotselaar to Ozarow Mazowiecki | 694.79 mi (1,118.16 km) |
| Rotselaar to Ozimek | 588.97 mi (947.85 km) |
| Rotselaar to Ozorkow | 630.19 mi (1,014.19 km) |
| Rotselaar to Pabianice | 634.61 mi (1,021.30 km) |
| Rotselaar to Parczew | 783.86 mi (1,261.50 km) |
