| Formby to Olivares | 1,124.98 mi (1,810.48 km) |
| Formby to Olivenza | 1,045.18 mi (1,682.06 km) |
| Formby to Olot | 826.50 mi (1,330.12 km) |
| Formby to Onate | 727.83 mi (1,171.33 km) |
| Formby to Onda | 948.53 mi (1,526.51 km) |
| Formby to Onteniente | 1,024.80 mi (1,649.26 km) |
| Formby to Orihuela | 1,073.82 mi (1,728.14 km) |
| Formby to Osuna | 1,132.16 mi (1,822.03 km) |
| Formby to Ourense | 806.06 mi (1,297.23 km) |
| Formby to Oviedo | 715.92 mi (1,152.16 km) |
| Formby to Paiporta | 984.26 mi (1,584.01 km) |
| Formby to Pajara | 1,829.50 mi (2,944.29 km) |
| Formby to Palafolls | 864.29 mi (1,390.93 km) |
| Formby to Palafrugell | 854.02 mi (1,374.42 km) |
| Formby to Palamos | 858.22 mi (1,381.17 km) |
