| Diessen am Ammersee to Olivenza | 1,112.12 mi (1,789.79 km) |
| Diessen am Ammersee to Olot | 578.47 mi (930.96 km) |
| Diessen am Ammersee to Onate | 736.16 mi (1,184.73 km) |
| Diessen am Ammersee to Onda | 788.40 mi (1,268.81 km) |
| Diessen am Ammersee to Onteniente | 860.26 mi (1,384.46 km) |
| Diessen am Ammersee to Orihuela | 911.56 mi (1,467.02 km) |
| Diessen am Ammersee to Osuna | 1,103.72 mi (1,776.27 km) |
| Diessen am Ammersee to Ourense | 998.91 mi (1,607.59 km) |
| Diessen am Ammersee to Oviedo | 875.38 mi (1,408.79 km) |
| Diessen am Ammersee to Paiporta | 821.62 mi (1,322.28 km) |
| Diessen am Ammersee to Pajara | 1,909.07 mi (3,072.36 km) |
| Diessen am Ammersee to Palafolls | 595.83 mi (958.90 km) |
| Diessen am Ammersee to Palafrugell | 569.01 mi (915.73 km) |
| Diessen am Ammersee to Palamos | 573.92 mi (923.64 km) |
| Diessen am Ammersee to Palencia | 864.79 mi (1,391.75 km) |
