| Naantali to Orzesze | 724.19 mi (1,165.46 km) |
| Naantali to Osowa | 437.64 mi (704.32 km) |
| Naantali to Ostroda | 473.87 mi (762.62 km) |
| Naantali to Ostroleka | 511.59 mi (823.33 km) |
| Naantali to Ostrow Mazowiecka | 529.74 mi (852.54 km) |
| Naantali to Ostrow Wielkopolski | 630.24 mi (1,014.27 km) |
| Naantali to Ostrowiec Swietokrzyski | 659.15 mi (1,060.80 km) |
| Naantali to Ostrzeszow | 644.79 mi (1,037.69 km) |
| Naantali to Oswiecim | 728.84 mi (1,172.95 km) |
| Naantali to Otwock | 577.67 mi (929.67 km) |
| Naantali to Ozarow Mazowiecki | 571.95 mi (920.46 km) |
| Naantali to Ozimek | 692.64 mi (1,114.70 km) |
| Naantali to Ozorkow | 596.59 mi (960.11 km) |
| Naantali to Pabianice | 617.57 mi (993.88 km) |
| Naantali to Parczew | 611.16 mi (983.57 km) |
