| Morlanwelz-Mariemont to Orzesze | 640.00 mi (1,029.99 km) |
| Morlanwelz-Mariemont to Osowa | 658.10 mi (1,059.11 km) |
| Morlanwelz-Mariemont to Ostroda | 703.13 mi (1,131.57 km) |
| Morlanwelz-Mariemont to Ostroleka | 760.97 mi (1,224.66 km) |
| Morlanwelz-Mariemont to Ostrow Mazowiecka | 772.88 mi (1,243.83 km) |
| Morlanwelz-Mariemont to Ostrow Wielkopolski | 594.89 mi (957.38 km) |
| Morlanwelz-Mariemont to Ostrowiec Swietokrzyski | 750.43 mi (1,207.71 km) |
| Morlanwelz-Mariemont to Ostrzeszow | 599.39 mi (964.63 km) |
| Morlanwelz-Mariemont to Oswiecim | 661.76 mi (1,065.00 km) |
| Morlanwelz-Mariemont to Otwock | 743.28 mi (1,196.20 km) |
| Morlanwelz-Mariemont to Ozarow Mazowiecki | 723.85 mi (1,164.92 km) |
| Morlanwelz-Mariemont to Ozimek | 612.88 mi (986.33 km) |
| Morlanwelz-Mariemont to Ozorkow | 658.60 mi (1,059.92 km) |
| Morlanwelz-Mariemont to Pabianice | 662.02 mi (1,065.42 km) |
| Morlanwelz-Mariemont to Parczew | 811.37 mi (1,305.78 km) |
