| Clayton le Moors to Olivares | 1,144.41 mi (1,841.75 km) |
| Clayton le Moors to Olivenza | 1,066.06 mi (1,715.66 km) |
| Clayton le Moors to Olot | 831.59 mi (1,338.31 km) |
| Clayton le Moors to Onate | 742.18 mi (1,194.42 km) |
| Clayton le Moors to Onda | 959.48 mi (1,544.13 km) |
| Clayton le Moors to Onteniente | 1,036.53 mi (1,668.13 km) |
| Clayton le Moors to Orihuela | 1,086.17 mi (1,748.03 km) |
| Clayton le Moors to Osuna | 1,150.25 mi (1,851.14 km) |
| Clayton le Moors to Ourense | 829.23 mi (1,334.52 km) |
| Clayton le Moors to Oviedo | 736.57 mi (1,185.39 km) |
| Clayton le Moors to Paiporta | 995.58 mi (1,602.23 km) |
| Clayton le Moors to Pajara | 1,854.10 mi (2,983.88 km) |
| Clayton le Moors to Palafolls | 869.23 mi (1,398.90 km) |
| Clayton le Moors to Palafrugell | 858.05 mi (1,380.90 km) |
| Clayton le Moors to Palamos | 862.36 mi (1,387.83 km) |
