| Kerava to Orzesze | 750.18 mi (1,207.29 km) |
| Kerava to Osowa | 480.26 mi (772.90 km) |
| Kerava to Ostroda | 501.15 mi (806.52 km) |
| Kerava to Ostroleka | 523.89 mi (843.12 km) |
| Kerava to Ostrow Mazowiecka | 538.87 mi (867.22 km) |
| Kerava to Ostrow Wielkopolski | 665.88 mi (1,071.63 km) |
| Kerava to Ostrowiec Swietokrzyski | 669.52 mi (1,077.49 km) |
| Kerava to Ostrzeszow | 678.99 mi (1,092.73 km) |
| Kerava to Oswiecim | 751.77 mi (1,209.86 km) |
| Kerava to Otwock | 590.67 mi (950.60 km) |
| Kerava to Ozarow Mazowiecki | 588.63 mi (947.31 km) |
| Kerava to Ozimek | 723.07 mi (1,163.67 km) |
| Kerava to Ozorkow | 623.56 mi (1,003.52 km) |
| Kerava to Pabianice | 643.02 mi (1,034.84 km) |
| Kerava to Parczew | 611.74 mi (984.50 km) |
