| Ankaran to Opole | 401.09 mi (645.49 km) |
| Ankaran to Orzesze | 391.86 mi (630.64 km) |
| Ankaran to Osowa | 646.08 mi (1,039.77 km) |
| Ankaran to Ostroda | 625.92 mi (1,007.32 km) |
| Ankaran to Ostroleka | 625.24 mi (1,006.23 km) |
| Ankaran to Ostrow Mazowiecka | 619.45 mi (996.90 km) |
| Ankaran to Ostrow Wielkopolski | 458.74 mi (738.27 km) |
| Ankaran to Ostrowiec Swietokrzyski | 510.44 mi (821.47 km) |
| Ankaran to Ostrzeszow | 446.55 mi (718.65 km) |
| Ankaran to Oswiecim | 399.35 mi (642.68 km) |
| Ankaran to Otwock | 566.11 mi (911.07 km) |
| Ankaran to Ozarow Mazowiecki | 559.08 mi (899.75 km) |
| Ankaran to Ozimek | 407.82 mi (656.33 km) |
| Ankaran to Ozorkow | 508.11 mi (817.73 km) |
| Ankaran to Pabianice | 492.04 mi (791.86 km) |
