| Ainsdale to Olivares | 1,128.12 mi (1,815.53 km) |
| Ainsdale to Olivenza | 1,048.35 mi (1,687.15 km) |
| Ainsdale to Olot | 828.95 mi (1,334.07 km) |
| Ainsdale to Onate | 730.79 mi (1,176.09 km) |
| Ainsdale to Onda | 951.33 mi (1,531.01 km) |
| Ainsdale to Onteniente | 1,027.64 mi (1,653.83 km) |
| Ainsdale to Orihuela | 1,076.69 mi (1,732.77 km) |
| Ainsdale to Osuna | 1,135.25 mi (1,827.01 km) |
| Ainsdale to Ourense | 809.25 mi (1,302.36 km) |
| Ainsdale to Oviedo | 719.07 mi (1,157.24 km) |
| Ainsdale to Paiporta | 987.08 mi (1,588.55 km) |
| Ainsdale to Pajara | 1,832.69 mi (2,949.42 km) |
| Ainsdale to Palafolls | 866.73 mi (1,394.87 km) |
| Ainsdale to Palafrugell | 856.41 mi (1,378.25 km) |
| Ainsdale to Palamos | 860.61 mi (1,385.01 km) |
