| Gardelegen to Orzesze | 357.28 mi (574.99 km) |
| Gardelegen to Osowa | 319.14 mi (513.60 km) |
| Gardelegen to Ostroda | 364.47 mi (586.57 km) |
| Gardelegen to Ostroleka | 426.32 mi (686.10 km) |
| Gardelegen to Ostrow Mazowiecka | 440.33 mi (708.64 km) |
| Gardelegen to Ostrow Wielkopolski | 279.27 mi (449.44 km) |
| Gardelegen to Ostrowiec Swietokrzyski | 441.78 mi (710.98 km) |
| Gardelegen to Ostrzeszow | 288.66 mi (464.55 km) |
| Gardelegen to Oswiecim | 379.24 mi (610.32 km) |
| Gardelegen to Otwock | 417.64 mi (672.12 km) |
| Gardelegen to Ozarow Mazowiecki | 397.14 mi (639.14 km) |
| Gardelegen to Ozimek | 319.34 mi (513.93 km) |
| Gardelegen to Ozorkow | 335.87 mi (540.53 km) |
| Gardelegen to Pabianice | 344.42 mi (554.29 km) |
| Gardelegen to Parczew | 490.58 mi (789.51 km) |
