| Enns to Orzesze | 234.71 mi (377.74 km) |
| Enns to Osowa | 462.31 mi (744.01 km) |
| Enns to Ostroda | 447.65 mi (720.42 km) |
| Enns to Ostroleka | 456.58 mi (734.79 km) |
| Enns to Ostrow Mazowiecka | 454.24 mi (731.03 km) |
| Enns to Ostrow Wielkopolski | 279.82 mi (450.32 km) |
| Enns to Ostrowiec Swietokrzyski | 362.40 mi (583.23 km) |
| Enns to Ostrzeszow | 269.48 mi (433.68 km) |
| Enns to Oswiecim | 248.71 mi (400.26 km) |
| Enns to Otwock | 403.38 mi (649.18 km) |
| Enns to Ozarow Mazowiecki | 392.89 mi (632.30 km) |
| Enns to Ozimek | 238.70 mi (384.15 km) |
| Enns to Ozorkow | 335.35 mi (539.69 km) |
| Enns to Pabianice | 322.23 mi (518.58 km) |
| Enns to Parczew | 441.25 mi (710.12 km) |
