| Nideggen to Orzesze | 540.67 mi (870.13 km) |
| Nideggen to Osowa | 564.52 mi (908.51 km) |
| Nideggen to Ostroda | 606.31 mi (975.76 km) |
| Nideggen to Ostroleka | 662.37 mi (1,065.98 km) |
| Nideggen to Ostrow Mazowiecka | 673.82 mi (1,084.40 km) |
| Nideggen to Ostrow Wielkopolski | 494.78 mi (796.26 km) |
| Nideggen to Ostrowiec Swietokrzyski | 650.26 mi (1,046.48 km) |
| Nideggen to Ostrzeszow | 499.18 mi (803.36 km) |
| Nideggen to Oswiecim | 562.53 mi (905.31 km) |
| Nideggen to Otwock | 643.45 mi (1,035.53 km) |
| Nideggen to Ozarow Mazowiecki | 624.12 mi (1,004.43 km) |
| Nideggen to Ozimek | 512.94 mi (825.49 km) |
| Nideggen to Ozorkow | 558.69 mi (899.13 km) |
| Nideggen to Pabianice | 561.89 mi (904.28 km) |
| Nideggen to Parczew | 711.23 mi (1,144.62 km) |
