| Merelbeke to Orzesze | 659.65 mi (1,061.60 km) |
| Merelbeke to Osowa | 658.57 mi (1,059.86 km) |
| Merelbeke to Ostroda | 707.64 mi (1,138.83 km) |
| Merelbeke to Ostroleka | 768.56 mi (1,236.88 km) |
| Merelbeke to Ostrow Mazowiecka | 781.55 mi (1,257.79 km) |
| Merelbeke to Ostrow Wielkopolski | 608.05 mi (978.56 km) |
| Merelbeke to Ostrowiec Swietokrzyski | 766.18 mi (1,233.05 km) |
| Merelbeke to Ostrzeszow | 613.66 mi (987.58 km) |
| Merelbeke to Oswiecim | 681.65 mi (1,097.00 km) |
| Merelbeke to Otwock | 754.54 mi (1,214.31 km) |
| Merelbeke to Ozarow Mazowiecki | 734.69 mi (1,182.36 km) |
| Merelbeke to Ozimek | 630.49 mi (1,014.67 km) |
| Merelbeke to Ozorkow | 670.39 mi (1,078.89 km) |
| Merelbeke to Pabianice | 675.19 mi (1,086.61 km) |
| Merelbeke to Parczew | 824.34 mi (1,326.65 km) |
