| Alzenau in Unterfranken to Navodari | 996.10 mi (1,603.07 km) |
| Alzenau in Unterfranken to Negresti-Oas | 667.56 mi (1,074.33 km) |
| Alzenau in Unterfranken to Nehoiu | 862.58 mi (1,388.18 km) |
| Alzenau in Unterfranken to Ocna Mures | 725.23 mi (1,167.15 km) |
| Alzenau in Unterfranken to Odobesti | 882.25 mi (1,419.84 km) |
| Alzenau in Unterfranken to Odorheiu Secuiesc | 789.57 mi (1,270.69 km) |
| Alzenau in Unterfranken to Oltenita | 921.17 mi (1,482.48 km) |
| Alzenau in Unterfranken to Onesti | 854.83 mi (1,375.71 km) |
| Alzenau in Unterfranken to Oradea | 622.10 mi (1,001.17 km) |
| Alzenau in Unterfranken to Orastie | 714.44 mi (1,149.78 km) |
| Alzenau in Unterfranken to Oravita | 681.96 mi (1,097.51 km) |
| Alzenau in Unterfranken to Orsova | 722.94 mi (1,163.45 km) |
| Alzenau in Unterfranken to Otelu Rosu | 690.81 mi (1,111.75 km) |
| Alzenau in Unterfranken to Otopeni | 880.40 mi (1,416.86 km) |
| Alzenau in Unterfranken to Ovidiu | 995.62 mi (1,602.30 km) |
