| Alsdorf to Orzesze | 554.46 mi (892.32 km) |
| Alsdorf to Osowa | 569.85 mi (917.09 km) |
| Alsdorf to Ostroda | 613.63 mi (987.55 km) |
| Alsdorf to Ostroleka | 671.16 mi (1,080.14 km) |
| Alsdorf to Ostrow Mazowiecka | 683.10 mi (1,099.34 km) |
| Alsdorf to Ostrow Wielkopolski | 505.86 mi (814.11 km) |
| Alsdorf to Ostrowiec Swietokrzyski | 662.51 mi (1,066.20 km) |
| Alsdorf to Ostrzeszow | 510.75 mi (821.98 km) |
| Alsdorf to Oswiecim | 576.41 mi (927.65 km) |
| Alsdorf to Otwock | 653.83 mi (1,052.23 km) |
| Alsdorf to Ozarow Mazowiecki | 634.31 mi (1,020.82 km) |
| Alsdorf to Ozimek | 525.92 mi (846.38 km) |
| Alsdorf to Ozorkow | 569.23 mi (916.09 km) |
| Alsdorf to Pabianice | 573.03 mi (922.20 km) |
| Alsdorf to Parczew | 722.37 mi (1,162.54 km) |
