| Weston-super-Mare to Olivares | 974.85 mi (1,568.87 km) |
| Weston-super-Mare to Olivenza | 897.25 mi (1,443.99 km) |
| Weston-super-Mare to Olot | 683.49 mi (1,099.97 km) |
| Weston-super-Mare to Onate | 574.95 mi (925.29 km) |
| Weston-super-Mare to Onda | 797.22 mi (1,282.99 km) |
| Weston-super-Mare to Onteniente | 872.88 mi (1,404.76 km) |
| Weston-super-Mare to Orihuela | 921.52 mi (1,483.04 km) |
| Weston-super-Mare to Osuna | 980.62 mi (1,578.16 km) |
| Weston-super-Mare to Ourense | 663.58 mi (1,067.93 km) |
| Weston-super-Mare to Oviedo | 567.76 mi (913.72 km) |
| Weston-super-Mare to Paiporta | 832.64 mi (1,340.00 km) |
| Weston-super-Mare to Pajara | 1,690.45 mi (2,720.51 km) |
| Weston-super-Mare to Palafolls | 721.40 mi (1,160.98 km) |
| Weston-super-Mare to Palafrugell | 713.01 mi (1,147.47 km) |
| Weston-super-Mare to Palamos | 716.95 mi (1,153.82 km) |
