| Keizer to Opole | 5,425.82 mi (8,732.01 km) |
| Keizer to Orzesze | 5,473.88 mi (8,809.36 km) |
| Keizer to Osowa | 5,204.66 mi (8,376.10 km) |
| Keizer to Ostroda | 5,276.70 mi (8,492.03 km) |
| Keizer to Ostroleka | 5,344.51 mi (8,601.16 km) |
| Keizer to Ostrow Mazowiecka | 5,367.05 mi (8,637.44 km) |
| Keizer to Ostrow Wielkopolski | 5,363.08 mi (8,631.04 km) |
| Keizer to Ostrowiec Swietokrzyski | 5,475.36 mi (8,811.74 km) |
| Keizer to Ostrzeszow | 5,379.67 mi (8,657.75 km) |
| Keizer to Oswiecim | 5,490.07 mi (8,835.41 km) |
| Keizer to Otwock | 5,398.76 mi (8,688.46 km) |
| Keizer to Ozarow Mazowiecki | 5,384.11 mi (8,664.89 km) |
| Keizer to Ozimek | 5,430.98 mi (8,740.31 km) |
| Keizer to Ozorkow | 5,371.68 mi (8,644.89 km) |
| Keizer to Pabianice | 5,393.20 mi (8,679.52 km) |
