| Castenaso to Orzesze | 517.27 mi (832.47 km) |
| Castenaso to Osowa | 753.00 mi (1,211.84 km) |
| Castenaso to Ostroda | 741.06 mi (1,192.62 km) |
| Castenaso to Ostroleka | 747.36 mi (1,202.75 km) |
| Castenaso to Ostrow Mazowiecka | 743.25 mi (1,196.15 km) |
| Castenaso to Ostrow Wielkopolski | 573.22 mi (922.51 km) |
| Castenaso to Ostrowiec Swietokrzyski | 639.27 mi (1,028.81 km) |
| Castenaso to Ostrzeszow | 562.66 mi (905.51 km) |
| Castenaso to Oswiecim | 526.65 mi (847.56 km) |
| Castenaso to Otwock | 690.78 mi (1,111.70 km) |
| Castenaso to Ozarow Mazowiecki | 682.22 mi (1,097.93 km) |
| Castenaso to Ozimek | 528.73 mi (850.91 km) |
| Castenaso to Ozorkow | 627.49 mi (1,009.84 km) |
| Castenaso to Pabianice | 613.08 mi (986.66 km) |
| Castenaso to Parczew | 718.95 mi (1,157.04 km) |
