| Freeport to Opole | 4,185.97 mi (6,736.67 km) |
| Freeport to Orzesze | 4,234.93 mi (6,815.46 km) |
| Freeport to Osowa | 4,081.08 mi (6,567.86 km) |
| Freeport to Ostroda | 4,158.37 mi (6,692.26 km) |
| Freeport to Ostroleka | 4,237.34 mi (6,819.35 km) |
| Freeport to Ostrow Mazowiecka | 4,258.69 mi (6,853.70 km) |
| Freeport to Ostrow Wielkopolski | 4,148.44 mi (6,676.27 km) |
| Freeport to Ostrowiec Swietokrzyski | 4,307.16 mi (6,931.70 km) |
| Freeport to Ostrzeszow | 4,160.63 mi (6,695.89 km) |
| Freeport to Oswiecim | 4,256.87 mi (6,850.76 km) |
| Freeport to Otwock | 4,260.00 mi (6,855.81 km) |
| Freeport to Ozarow Mazowiecki | 4,239.46 mi (6,822.75 km) |
| Freeport to Ozimek | 4,196.41 mi (6,753.48 km) |
| Freeport to Ozorkow | 4,192.38 mi (6,746.99 km) |
| Freeport to Pabianice | 4,206.95 mi (6,770.43 km) |
