| Alzenau in Unterfranken to Olivenza | 1,116.08 mi (1,796.15 km) |
| Alzenau in Unterfranken to Olot | 628.70 mi (1,011.80 km) |
| Alzenau in Unterfranken to Onate | 729.21 mi (1,173.55 km) |
| Alzenau in Unterfranken to Onda | 832.29 mi (1,339.44 km) |
| Alzenau in Unterfranken to Onteniente | 910.06 mi (1,464.60 km) |
| Alzenau in Unterfranken to Orihuela | 963.63 mi (1,550.82 km) |
| Alzenau in Unterfranken to Osuna | 1,130.84 mi (1,819.90 km) |
| Alzenau in Unterfranken to Ourense | 966.44 mi (1,555.34 km) |
| Alzenau in Unterfranken to Oviedo | 842.48 mi (1,355.84 km) |
| Alzenau in Unterfranken to Paiporta | 868.49 mi (1,397.69 km) |
| Alzenau in Unterfranken to Pajara | 1,930.18 mi (3,106.32 km) |
| Alzenau in Unterfranken to Palafolls | 654.40 mi (1,053.16 km) |
| Alzenau in Unterfranken to Palafrugell | 629.87 mi (1,013.68 km) |
| Alzenau in Unterfranken to Palamos | 635.10 mi (1,022.10 km) |
| Alzenau in Unterfranken to Palencia | 854.87 mi (1,375.78 km) |
