| Billingham to Opole | 846.83 mi (1,362.85 km) |
| Billingham to Orzesze | 895.09 mi (1,440.50 km) |
| Billingham to Osowa | 789.19 mi (1,270.07 km) |
| Billingham to Ostroda | 858.25 mi (1,381.22 km) |
| Billingham to Ostroleka | 932.94 mi (1,501.42 km) |
| Billingham to Ostrow Mazowiecka | 951.42 mi (1,531.16 km) |
| Billingham to Ostrow Wielkopolski | 814.45 mi (1,310.74 km) |
| Billingham to Ostrowiec Swietokrzyski | 976.31 mi (1,571.22 km) |
| Billingham to Ostrzeszow | 825.25 mi (1,328.12 km) |
| Billingham to Oswiecim | 917.17 mi (1,476.04 km) |
| Billingham to Otwock | 940.76 mi (1,514.01 km) |
| Billingham to Ozarow Mazowiecki | 919.81 mi (1,480.30 km) |
| Billingham to Ozimek | 857.64 mi (1,380.24 km) |
| Billingham to Ozorkow | 865.00 mi (1,392.08 km) |
| Billingham to Pabianice | 876.81 mi (1,411.09 km) |
