| Cazzago San Martino to Orzesze | 512.43 mi (824.67 km) |
| Cazzago San Martino to Osowa | 715.92 mi (1,152.17 km) |
| Cazzago San Martino to Ostroda | 714.47 mi (1,149.83 km) |
| Cazzago San Martino to Ostroleka | 731.51 mi (1,177.25 km) |
| Cazzago San Martino to Ostrow Mazowiecka | 730.57 mi (1,175.74 km) |
| Cazzago San Martino to Ostrow Wielkopolski | 549.28 mi (883.98 km) |
| Cazzago San Martino to Ostrowiec Swietokrzyski | 639.56 mi (1,029.27 km) |
| Cazzago San Martino to Ostrzeszow | 541.24 mi (871.04 km) |
| Cazzago San Martino to Oswiecim | 525.58 mi (845.84 km) |
| Cazzago San Martino to Otwock | 680.59 mi (1,095.31 km) |
| Cazzago San Martino to Ozarow Mazowiecki | 669.27 mi (1,077.09 km) |
| Cazzago San Martino to Ozimek | 515.50 mi (829.62 km) |
| Cazzago San Martino to Ozorkow | 609.26 mi (980.50 km) |
| Cazzago San Martino to Pabianice | 597.86 mi (962.16 km) |
| Cazzago San Martino to Parczew | 718.76 mi (1,156.73 km) |
