| Bomporto to Orzesze | 519.19 mi (835.55 km) |
| Bomporto to Osowa | 747.11 mi (1,202.36 km) |
| Bomporto to Ostroda | 737.92 mi (1,187.56 km) |
| Bomporto to Ostroleka | 747.03 mi (1,202.23 km) |
| Bomporto to Ostrow Mazowiecka | 743.74 mi (1,196.94 km) |
| Bomporto to Ostrow Wielkopolski | 570.38 mi (917.94 km) |
| Bomporto to Ostrowiec Swietokrzyski | 642.89 mi (1,034.63 km) |
| Bomporto to Ostrzeszow | 560.44 mi (901.94 km) |
| Bomporto to Oswiecim | 529.58 mi (852.27 km) |
| Bomporto to Otwock | 691.81 mi (1,113.36 km) |
| Bomporto to Ozarow Mazowiecki | 682.52 mi (1,098.41 km) |
| Bomporto to Ozimek | 528.53 mi (850.58 km) |
| Bomporto to Ozorkow | 626.29 mi (1,007.91 km) |
| Bomporto to Pabianice | 612.62 mi (985.92 km) |
| Bomporto to Parczew | 722.61 mi (1,162.93 km) |
