| Oliva to Opole | 1,195.14 mi (1,923.38 km) |
| Oliva to Orzesze | 1,204.69 mi (1,938.76 km) |
| Oliva to Osowa | 1,378.61 mi (2,218.65 km) |
| Oliva to Ostroda | 1,391.13 mi (2,238.80 km) |
| Oliva to Ostroleka | 1,417.50 mi (2,281.24 km) |
| Oliva to Ostrow Mazowiecka | 1,418.58 mi (2,282.98 km) |
| Oliva to Ostrow Wielkopolski | 1,232.12 mi (1,982.91 km) |
| Oliva to Ostrowiec Swietokrzyski | 1,332.17 mi (2,143.91 km) |
| Oliva to Ostrzeszow | 1,226.15 mi (1,973.30 km) |
| Oliva to Oswiecim | 1,218.22 mi (1,960.54 km) |
| Oliva to Otwock | 1,370.29 mi (2,205.27 km) |
| Oliva to Ozarow Mazowiecki | 1,357.69 mi (2,185.00 km) |
| Oliva to Ozimek | 1,205.36 mi (1,939.84 km) |
| Oliva to Ozorkow | 1,295.19 mi (2,084.41 km) |
| Oliva to Pabianice | 1,285.79 mi (2,069.28 km) |
