| Petal to Opole | 5,248.35 mi (8,446.41 km) |
| Petal to Orzesze | 5,297.97 mi (8,526.26 km) |
| Petal to Osowa | 5,127.72 mi (8,252.26 km) |
| Petal to Ostroda | 5,205.94 mi (8,378.14 km) |
| Petal to Ostroleka | 5,285.06 mi (8,505.49 km) |
| Petal to Ostrow Mazowiecka | 5,307.00 mi (8,540.79 km) |
| Petal to Ostrow Wielkopolski | 5,207.51 mi (8,380.67 km) |
| Petal to Ostrowiec Swietokrzyski | 5,363.70 mi (8,632.04 km) |
| Petal to Ostrzeszow | 5,220.39 mi (8,401.40 km) |
| Petal to Oswiecim | 5,319.66 mi (8,561.16 km) |
| Petal to Otwock | 5,312.18 mi (8,549.13 km) |
| Petal to Ozarow Mazowiecki | 5,291.98 mi (8,516.61 km) |
| Petal to Ozimek | 5,258.41 mi (8,462.59 km) |
| Petal to Ozorkow | 5,248.19 mi (8,446.14 km) |
| Petal to Pabianice | 5,263.82 mi (8,471.30 km) |
