| Adendorf to Olivenza | 1,306.95 mi (2,103.34 km) |
| Adendorf to Olot | 850.33 mi (1,368.48 km) |
| Adendorf to Onate | 920.85 mi (1,481.97 km) |
| Adendorf to Onda | 1,048.85 mi (1,687.96 km) |
| Adendorf to Onteniente | 1,128.12 mi (1,815.53 km) |
| Adendorf to Orihuela | 1,182.10 mi (1,902.40 km) |
| Adendorf to Osuna | 1,335.93 mi (2,149.98 km) |
| Adendorf to Ourense | 1,131.64 mi (1,821.19 km) |
| Adendorf to Oviedo | 1,010.82 mi (1,626.75 km) |
| Adendorf to Paiporta | 1,085.82 mi (1,747.46 km) |
| Adendorf to Pajara | 2,125.95 mi (3,421.39 km) |
| Adendorf to Palafolls | 878.12 mi (1,413.19 km) |
| Adendorf to Palafrugell | 854.48 mi (1,375.15 km) |
| Adendorf to Palamos | 859.73 mi (1,383.60 km) |
| Adendorf to Palencia | 1,040.96 mi (1,675.26 km) |
