| Bootle to Opole | 905.86 mi (1,457.85 km) |
| Bootle to Orzesze | 952.33 mi (1,532.63 km) |
| Bootle to Osowa | 872.08 mi (1,403.48 km) |
| Bootle to Ostroda | 937.89 mi (1,509.38 km) |
| Bootle to Ostroleka | 1,010.31 mi (1,625.94 km) |
| Bootle to Ostrow Mazowiecka | 1,027.69 mi (1,653.91 km) |
| Bootle to Ostrow Wielkopolski | 879.70 mi (1,415.74 km) |
| Bootle to Ostrowiec Swietokrzyski | 1,042.24 mi (1,677.32 km) |
| Bootle to Ostrzeszow | 889.15 mi (1,430.95 km) |
| Bootle to Oswiecim | 974.59 mi (1,568.46 km) |
| Bootle to Otwock | 1,012.90 mi (1,630.10 km) |
| Bootle to Ozarow Mazowiecki | 992.02 mi (1,596.50 km) |
| Bootle to Ozimek | 917.20 mi (1,476.09 km) |
| Bootle to Ozorkow | 934.12 mi (1,503.32 km) |
| Bootle to Pabianice | 944.16 mi (1,519.48 km) |
