| Mockern to Olivenza | 1,303.14 mi (2,097.19 km) |
| Mockern to Olot | 817.68 mi (1,315.93 km) |
| Mockern to Onate | 915.82 mi (1,473.88 km) |
| Mockern to Onda | 1,022.25 mi (1,645.16 km) |
| Mockern to Onteniente | 1,099.72 mi (1,769.82 km) |
| Mockern to Orihuela | 1,153.17 mi (1,855.85 km) |
| Mockern to Osuna | 1,320.74 mi (2,125.53 km) |
| Mockern to Ourense | 1,144.04 mi (1,841.15 km) |
| Mockern to Oviedo | 1,021.00 mi (1,643.13 km) |
| Mockern to Paiporta | 1,058.31 mi (1,703.19 km) |
| Mockern to Pajara | 2,118.89 mi (3,410.02 km) |
| Mockern to Palafolls | 842.38 mi (1,355.67 km) |
| Mockern to Palafrugell | 817.36 mi (1,315.41 km) |
| Mockern to Palamos | 822.56 mi (1,323.79 km) |
| Mockern to Palencia | 1,040.07 mi (1,673.84 km) |
