| Oceanside to Opole | 6,031.05 mi (9,706.04 km) |
| Oceanside to Orzesze | 6,081.05 mi (9,786.50 km) |
| Oceanside to Osowa | 5,834.13 mi (9,389.12 km) |
| Oceanside to Ostroda | 5,910.18 mi (9,511.52 km) |
| Oceanside to Ostroleka | 5,983.37 mi (9,629.30 km) |
| Oceanside to Ostrow Mazowiecka | 6,006.39 mi (9,666.35 km) |
| Oceanside to Ostrow Wielkopolski | 5,973.27 mi (9,613.04 km) |
| Oceanside to Ostrowiec Swietokrzyski | 6,102.40 mi (9,820.86 km) |
| Oceanside to Ostrzeszow | 5,989.21 mi (9,638.70 km) |
| Oceanside to Oswiecim | 6,099.44 mi (9,816.10 km) |
| Oceanside to Otwock | 6,031.11 mi (9,706.14 km) |
| Oceanside to Ozarow Mazowiecki | 6,014.36 mi (9,679.18 km) |
| Oceanside to Ozimek | 6,037.90 mi (9,717.07 km) |
| Oceanside to Ozorkow | 5,992.04 mi (9,643.25 km) |
| Oceanside to Pabianice | 6,012.40 mi (9,676.01 km) |
