| Hanau to Oswego (Illinois) | 4,370.72 mi (7,033.99 km) |
| Hanau to Oswego (New York) | 3,841.22 mi (6,181.85 km) |
| Hanau to Otsego (Minnesota) | 4,382.51 mi (7,052.96 km) |
| Hanau to Ottawa (Illinois) | 4,404.63 mi (7,088.56 km) |
| Hanau to Ottawa (Kansas) | 4,776.97 mi (7,687.80 km) |
| Hanau to Ottumwa (Iowa) | 4,551.72 mi (7,325.28 km) |
| Hanau to Overland (Missouri) | 4,593.05 mi (7,391.80 km) |
| Hanau to Overland Park (Kansas) | 4,741.45 mi (7,630.63 km) |
| Hanau to Overlea (Maryland) | 4,024.50 mi (6,476.80 km) |
| Hanau to Oviedo (Florida) | 4,730.46 mi (7,612.95 km) |
| Hanau to Owasso (Oklahoma) | 4,917.52 mi (7,913.99 km) |
| Hanau to Owatonna (Minnesota) | 4,427.28 mi (7,125.02 km) |
| Hanau to Owensboro (Kentucky) | 4,516.87 mi (7,269.20 km) |
| Hanau to Owings Mills (Maryland) | 4,033.32 mi (6,491.00 km) |
| Hanau to Owosso (Michigan) | 4,154.21 mi (6,685.55 km) |
