| Bacup to Opole | 875.03 mi (1,408.23 km) |
| Bacup to Orzesze | 921.95 mi (1,483.73 km) |
| Bacup to Osowa | 836.59 mi (1,346.35 km) |
| Bacup to Ostroda | 902.94 mi (1,453.14 km) |
| Bacup to Ostroleka | 975.79 mi (1,570.37 km) |
| Bacup to Ostrow Mazowiecka | 993.37 mi (1,598.68 km) |
| Bacup to Ostrow Wielkopolski | 847.48 mi (1,363.88 km) |
| Bacup to Ostrowiec Swietokrzyski | 1,009.98 mi (1,625.41 km) |
| Bacup to Ostrzeszow | 857.23 mi (1,379.57 km) |
| Bacup to Oswiecim | 944.19 mi (1,519.53 km) |
| Bacup to Otwock | 979.36 mi (1,576.12 km) |
| Bacup to Ozarow Mazowiecki | 958.45 mi (1,542.48 km) |
| Bacup to Ozimek | 886.26 mi (1,426.29 km) |
| Bacup to Ozorkow | 901.13 mi (1,450.24 km) |
| Bacup to Pabianice | 911.54 mi (1,466.99 km) |
