| Horbury to Olivares | 1,143.47 mi (1,840.24 km) |
| Horbury to Olivenza | 1,067.23 mi (1,717.55 km) |
| Horbury to Olot | 814.49 mi (1,310.79 km) |
| Horbury to Onate | 735.25 mi (1,183.26 km) |
| Horbury to Onda | 948.30 mi (1,526.14 km) |
| Horbury to Onteniente | 1,026.14 mi (1,651.41 km) |
| Horbury to Orihuela | 1,076.44 mi (1,732.37 km) |
| Horbury to Osuna | 1,147.50 mi (1,846.72 km) |
| Horbury to Ourense | 834.11 mi (1,342.37 km) |
| Horbury to Oviedo | 737.86 mi (1,187.46 km) |
| Horbury to Paiporta | 984.77 mi (1,584.83 km) |
| Horbury to Pajara | 1,860.65 mi (2,994.43 km) |
| Horbury to Palafolls | 851.94 mi (1,371.07 km) |
| Horbury to Palafrugell | 839.89 mi (1,351.67 km) |
| Horbury to Palamos | 844.30 mi (1,358.77 km) |
