| Ocean Acres to Opole | 4,255.85 mi (6,849.14 km) |
| Ocean Acres to Orzesze | 4,304.73 mi (6,927.80 km) |
| Ocean Acres to Osowa | 4,152.19 mi (6,682.30 km) |
| Ocean Acres to Ostroda | 4,229.41 mi (6,806.58 km) |
| Ocean Acres to Ostroleka | 4,308.36 mi (6,933.64 km) |
| Ocean Acres to Ostrow Mazowiecka | 4,329.67 mi (6,967.92 km) |
| Ocean Acres to Ostrow Wielkopolski | 4,218.64 mi (6,789.25 km) |
| Ocean Acres to Ostrowiec Swietokrzyski | 4,377.54 mi (7,044.98 km) |
| Ocean Acres to Ostrzeszow | 4,230.77 mi (6,808.76 km) |
| Ocean Acres to Oswiecim | 4,326.69 mi (6,963.14 km) |
| Ocean Acres to Otwock | 4,330.72 mi (6,969.63 km) |
| Ocean Acres to Ozarow Mazowiecki | 4,310.16 mi (6,936.54 km) |
| Ocean Acres to Ozimek | 4,266.33 mi (6,866.00 km) |
| Ocean Acres to Ozorkow | 4,262.85 mi (6,860.40 km) |
| Ocean Acres to Pabianice | 4,277.33 mi (6,883.70 km) |
