| Izola to Opole | 405.41 mi (652.44 km) |
| Izola to Orzesze | 396.35 mi (637.86 km) |
| Izola to Osowa | 650.06 mi (1,046.17 km) |
| Izola to Ostroda | 630.15 mi (1,014.12 km) |
| Izola to Ostroleka | 629.66 mi (1,013.34 km) |
| Izola to Ostrow Mazowiecka | 623.91 mi (1,004.09 km) |
| Izola to Ostrow Wielkopolski | 462.91 mi (744.98 km) |
| Izola to Ostrowiec Swietokrzyski | 515.01 mi (828.83 km) |
| Izola to Ostrzeszow | 450.77 mi (725.44 km) |
| Izola to Oswiecim | 403.88 mi (649.98 km) |
| Izola to Otwock | 570.60 mi (918.28 km) |
| Izola to Ozarow Mazowiecki | 563.52 mi (906.90 km) |
| Izola to Ozimek | 412.18 mi (663.35 km) |
| Izola to Ozorkow | 512.45 mi (824.70 km) |
| Izola to Pabianice | 496.42 mi (798.90 km) |
