| Orly to Orzesze | 739.65 mi (1,190.36 km) |
| Orly to Osowa | 791.49 mi (1,273.78 km) |
| Orly to Ostroda | 831.15 mi (1,337.60 km) |
| Orly to Ostroleka | 883.95 mi (1,422.58 km) |
| Orly to Ostrow Mazowiecka | 893.97 mi (1,438.71 km) |
| Orly to Ostrow Wielkopolski | 709.57 mi (1,141.95 km) |
| Orly to Ostrowiec Swietokrzyski | 857.88 mi (1,380.63 km) |
| Orly to Ostrzeszow | 711.83 mi (1,145.58 km) |
| Orly to Oswiecim | 760.44 mi (1,223.82 km) |
| Orly to Otwock | 860.00 mi (1,384.03 km) |
| Orly to Ozarow Mazowiecki | 841.50 mi (1,354.26 km) |
| Orly to Ozimek | 717.87 mi (1,155.30 km) |
| Orly to Ozorkow | 775.13 mi (1,247.45 km) |
| Orly to Pabianice | 775.87 mi (1,248.63 km) |
| Orly to Parczew | 924.18 mi (1,487.32 km) |
