| Bolsover to Opole | 834.77 mi (1,343.44 km) |
| Bolsover to Orzesze | 881.03 mi (1,417.89 km) |
| Bolsover to Osowa | 807.26 mi (1,299.16 km) |
| Bolsover to Ostroda | 871.57 mi (1,402.65 km) |
| Bolsover to Ostroleka | 943.06 mi (1,517.72 km) |
| Bolsover to Ostrow Mazowiecka | 960.06 mi (1,545.07 km) |
| Bolsover to Ostrow Wielkopolski | 809.53 mi (1,302.82 km) |
| Bolsover to Ostrowiec Swietokrzyski | 972.04 mi (1,564.35 km) |
| Bolsover to Ostrzeszow | 818.74 mi (1,317.64 km) |
| Bolsover to Oswiecim | 903.31 mi (1,453.73 km) |
| Bolsover to Otwock | 944.09 mi (1,519.36 km) |
| Bolsover to Ozarow Mazowiecki | 923.25 mi (1,485.82 km) |
| Bolsover to Ozimek | 846.16 mi (1,361.77 km) |
| Bolsover to Ozorkow | 864.67 mi (1,391.55 km) |
| Bolsover to Pabianice | 874.32 mi (1,407.09 km) |
