| Weston-super-Mare to Opole | 907.22 mi (1,460.03 km) |
| Weston-super-Mare to Orzesze | 949.93 mi (1,528.76 km) |
| Weston-super-Mare to Osowa | 915.27 mi (1,472.98 km) |
| Weston-super-Mare to Ostroda | 973.73 mi (1,567.06 km) |
| Weston-super-Mare to Ostroleka | 1,040.81 mi (1,675.03 km) |
| Weston-super-Mare to Ostrow Mazowiecka | 1,055.92 mi (1,699.34 km) |
| Weston-super-Mare to Ostrow Wielkopolski | 891.62 mi (1,434.93 km) |
| Weston-super-Mare to Ostrowiec Swietokrzyski | 1,052.28 mi (1,693.47 km) |
| Weston-super-Mare to Ostrzeszow | 898.67 mi (1,446.27 km) |
| Weston-super-Mare to Oswiecim | 972.06 mi (1,564.38 km) |
| Weston-super-Mare to Otwock | 1,033.99 mi (1,664.04 km) |
| Weston-super-Mare to Ozarow Mazowiecki | 1,013.57 mi (1,631.18 km) |
| Weston-super-Mare to Ozimek | 919.16 mi (1,479.24 km) |
| Weston-super-Mare to Ozorkow | 951.39 mi (1,531.12 km) |
| Weston-super-Mare to Pabianice | 958.26 mi (1,542.17 km) |
