| Brig-Glis to Opole | 545.74 mi (878.28 km) |
| Brig-Glis to Orzesze | 561.78 mi (904.10 km) |
| Brig-Glis to Osowa | 725.27 mi (1,167.21 km) |
| Brig-Glis to Ostroda | 735.86 mi (1,184.26 km) |
| Brig-Glis to Ostroleka | 764.07 mi (1,229.65 km) |
| Brig-Glis to Ostrow Mazowiecka | 766.41 mi (1,233.42 km) |
| Brig-Glis to Ostrow Wielkopolski | 578.14 mi (930.42 km) |
| Brig-Glis to Ostrowiec Swietokrzyski | 690.04 mi (1,110.51 km) |
| Brig-Glis to Ostrzeszow | 573.07 mi (922.26 km) |
| Brig-Glis to Oswiecim | 577.99 mi (930.18 km) |
| Brig-Glis to Otwock | 720.01 mi (1,158.75 km) |
| Brig-Glis to Ozarow Mazowiecki | 706.16 mi (1,136.46 km) |
| Brig-Glis to Ozimek | 556.65 mi (895.85 km) |
| Brig-Glis to Ozorkow | 642.25 mi (1,033.61 km) |
| Brig-Glis to Pabianice | 634.28 mi (1,020.78 km) |
