| Baar to Opole | 489.44 mi (787.67 km) |
| Baar to Orzesze | 508.89 mi (818.98 km) |
| Baar to Osowa | 660.70 mi (1,063.30 km) |
| Baar to Ostroda | 673.41 mi (1,083.75 km) |
| Baar to Ostroleka | 704.25 mi (1,133.37 km) |
| Baar to Ostrow Mazowiecka | 707.52 mi (1,138.64 km) |
| Baar to Ostrow Wielkopolski | 518.19 mi (833.94 km) |
| Baar to Ostrowiec Swietokrzyski | 636.59 mi (1,024.50 km) |
| Baar to Ostrzeszow | 513.99 mi (827.18 km) |
| Baar to Oswiecim | 526.20 mi (846.83 km) |
| Baar to Otwock | 662.42 mi (1,066.07 km) |
| Baar to Ozarow Mazowiecki | 647.84 mi (1,042.60 km) |
| Baar to Ozimek | 500.71 mi (805.81 km) |
| Baar to Ozorkow | 583.09 mi (938.40 km) |
| Baar to Pabianice | 576.20 mi (927.30 km) |
