| Haacht to Oswego (Illinois) | 4,180.97 mi (6,728.62 km) |
| Haacht to Oswego (New York) | 3,647.53 mi (5,870.14 km) |
| Haacht to Otsego (Minnesota) | 4,199.13 mi (6,757.84 km) |
| Haacht to Ottawa (Illinois) | 4,214.90 mi (6,783.23 km) |
| Haacht to Ottawa (Kansas) | 4,588.99 mi (7,385.27 km) |
| Haacht to Ottumwa (Iowa) | 4,363.79 mi (7,022.85 km) |
| Haacht to Overland (Missouri) | 4,402.32 mi (7,084.85 km) |
| Haacht to Overland Park (Kansas) | 4,553.32 mi (7,327.86 km) |
| Haacht to Overlea (Maryland) | 3,828.97 mi (6,162.14 km) |
| Haacht to Oviedo (Florida) | 4,533.80 mi (7,296.44 km) |
| Haacht to Owasso (Oklahoma) | 4,728.29 mi (7,609.44 km) |
| Haacht to Owatonna (Minnesota) | 4,242.50 mi (6,827.65 km) |
| Haacht to Owensboro (Kentucky) | 4,324.05 mi (6,958.89 km) |
| Haacht to Owings Mills (Maryland) | 3,837.88 mi (6,176.47 km) |
| Haacht to Owosso (Michigan) | 3,963.32 mi (6,378.35 km) |
