| Alpu to Olivares | 1,995.81 mi (3,211.94 km) |
| Alpu to Olivenza | 2,022.56 mi (3,255.00 km) |
| Alpu to Olot | 1,487.07 mi (2,393.21 km) |
| Alpu to Onate | 1,732.42 mi (2,788.07 km) |
| Alpu to Onda | 1,646.88 mi (2,650.40 km) |
| Alpu to Onteniente | 1,679.92 mi (2,703.57 km) |
| Alpu to Orihuela | 1,709.38 mi (2,750.99 km) |
| Alpu to Osuna | 1,944.02 mi (3,128.60 km) |
| Alpu to Ourense | 2,012.56 mi (3,238.90 km) |
| Alpu to Oviedo | 1,902.72 mi (3,062.13 km) |
| Alpu to Paiporta | 1,661.57 mi (2,674.05 km) |
| Alpu to Pajara | 2,666.09 mi (4,290.66 km) |
| Alpu to Palafolls | 1,475.97 mi (2,375.34 km) |
| Alpu to Palafrugell | 1,453.60 mi (2,339.34 km) |
| Alpu to Palamos | 1,455.66 mi (2,342.67 km) |
