| Casalpusterlengo to Orzesze | 544.62 mi (876.48 km) |
| Casalpusterlengo to Osowa | 749.14 mi (1,205.63 km) |
| Casalpusterlengo to Ostroda | 747.80 mi (1,203.47 km) |
| Casalpusterlengo to Ostroleka | 764.57 mi (1,230.45 km) |
| Casalpusterlengo to Ostrow Mazowiecka | 763.48 mi (1,228.70 km) |
| Casalpusterlengo to Ostrow Wielkopolski | 582.54 mi (937.50 km) |
| Casalpusterlengo to Ostrowiec Swietokrzyski | 671.46 mi (1,080.62 km) |
| Casalpusterlengo to Ostrzeszow | 574.42 mi (924.44 km) |
| Casalpusterlengo to Oswiecim | 557.46 mi (897.15 km) |
| Casalpusterlengo to Otwock | 713.34 mi (1,148.01 km) |
| Casalpusterlengo to Ozarow Mazowiecki | 702.16 mi (1,130.03 km) |
| Casalpusterlengo to Ozimek | 548.29 mi (882.39 km) |
| Casalpusterlengo to Ozorkow | 642.36 mi (1,033.78 km) |
| Casalpusterlengo to Pabianice | 630.82 mi (1,015.21 km) |
| Casalpusterlengo to Parczew | 750.78 mi (1,208.26 km) |
