| Alzenau in Unterfranken to Oswego (Illinois) | 4,378.77 mi (7,046.96 km) |
| Alzenau in Unterfranken to Oswego (New York) | 3,849.24 mi (6,194.75 km) |
| Alzenau in Unterfranken to Otsego (Minnesota) | 4,390.53 mi (7,065.88 km) |
| Alzenau in Unterfranken to Ottawa (Illinois) | 4,412.69 mi (7,101.53 km) |
| Alzenau in Unterfranken to Ottawa (Kansas) | 4,785.03 mi (7,700.76 km) |
| Alzenau in Unterfranken to Ottumwa (Iowa) | 4,559.77 mi (7,338.25 km) |
| Alzenau in Unterfranken to Overland (Missouri) | 4,601.11 mi (7,404.76 km) |
| Alzenau in Unterfranken to Overland Park (Kansas) | 4,749.51 mi (7,643.59 km) |
| Alzenau in Unterfranken to Overlea (Maryland) | 4,032.45 mi (6,489.59 km) |
| Alzenau in Unterfranken to Oviedo (Florida) | 4,738.25 mi (7,625.47 km) |
| Alzenau in Unterfranken to Owasso (Oklahoma) | 4,925.58 mi (7,926.96 km) |
| Alzenau in Unterfranken to Owatonna (Minnesota) | 4,435.32 mi (7,137.95 km) |
| Alzenau in Unterfranken to Owensboro (Kentucky) | 4,524.90 mi (7,282.13 km) |
| Alzenau in Unterfranken to Owings Mills (Maryland) | 4,041.27 mi (6,503.80 km) |
| Alzenau in Unterfranken to Owosso (Michigan) | 4,162.26 mi (6,698.51 km) |
