| Kartal to Opole | 864.50 mi (1,391.27 km) |
| Kartal to Orzesze | 813.88 mi (1,309.81 km) |
| Kartal to Osowa | 1,057.50 mi (1,701.88 km) |
| Kartal to Ostroda | 983.25 mi (1,582.39 km) |
| Kartal to Ostroleka | 913.81 mi (1,470.63 km) |
| Kartal to Ostrow Mazowiecka | 891.18 mi (1,434.22 km) |
| Kartal to Ostrow Wielkopolski | 918.59 mi (1,478.33 km) |
| Kartal to Ostrowiec Swietokrzyski | 787.67 mi (1,267.63 km) |
| Kartal to Ostrzeszow | 903.11 mi (1,453.42 km) |
| Kartal to Oswiecim | 794.22 mi (1,278.18 km) |
| Kartal to Otwock | 861.34 mi (1,386.19 km) |
| Kartal to Ozarow Mazowiecki | 877.09 mi (1,411.54 km) |
| Kartal to Ozimek | 856.54 mi (1,378.47 km) |
| Kartal to Ozorkow | 897.40 mi (1,444.23 km) |
| Kartal to Pabianice | 877.12 mi (1,411.59 km) |
