| Bois-Guillaume to Orzesze | 785.67 mi (1,264.42 km) |
| Bois-Guillaume to Osowa | 811.64 mi (1,306.20 km) |
| Bois-Guillaume to Ostroda | 857.19 mi (1,379.52 km) |
| Bois-Guillaume to Ostroleka | 914.65 mi (1,471.99 km) |
| Bois-Guillaume to Ostrow Mazowiecka | 926.26 mi (1,490.67 km) |
| Bois-Guillaume to Ostrow Wielkopolski | 746.44 mi (1,201.28 km) |
| Bois-Guillaume to Ostrowiec Swietokrzyski | 899.72 mi (1,447.96 km) |
| Bois-Guillaume to Ostrzeszow | 750.22 mi (1,207.36 km) |
| Bois-Guillaume to Oswiecim | 807.03 mi (1,298.79 km) |
| Bois-Guillaume to Otwock | 895.64 mi (1,441.39 km) |
| Bois-Guillaume to Ozarow Mazowiecki | 876.43 mi (1,410.47 km) |
| Bois-Guillaume to Ozimek | 760.86 mi (1,224.49 km) |
| Bois-Guillaume to Ozorkow | 810.80 mi (1,304.86 km) |
| Bois-Guillaume to Pabianice | 813.43 mi (1,309.09 km) |
| Bois-Guillaume to Parczew | 962.65 mi (1,549.24 km) |
