| Asslar to Olivenza | 1,118.72 mi (1,800.40 km) |
| Asslar to Olot | 646.10 mi (1,039.80 km) |
| Asslar to Onate | 731.37 mi (1,177.03 km) |
| Asslar to Onda | 846.42 mi (1,362.19 km) |
| Asslar to Onteniente | 925.18 mi (1,488.93 km) |
| Asslar to Orihuela | 979.04 mi (1,575.61 km) |
| Asslar to Osuna | 1,139.31 mi (1,833.54 km) |
| Asslar to Ourense | 960.27 mi (1,545.40 km) |
| Asslar to Oviedo | 836.91 mi (1,346.88 km) |
| Asslar to Paiporta | 883.12 mi (1,421.25 km) |
| Asslar to Pajara | 1,935.31 mi (3,114.57 km) |
| Asslar to Palafolls | 673.49 mi (1,083.88 km) |
| Asslar to Palafrugell | 649.75 mi (1,045.67 km) |
| Asslar to Palamos | 655.00 mi (1,054.11 km) |
| Asslar to Palencia | 855.27 mi (1,376.43 km) |
