| Zandhoven to Oswego (Illinois) | 4,172.91 mi (6,715.65 km) |
| Zandhoven to Oswego (New York) | 3,640.85 mi (5,859.38 km) |
| Zandhoven to Otsego (Minnesota) | 4,189.59 mi (6,742.50 km) |
| Zandhoven to Ottawa (Illinois) | 4,206.84 mi (6,770.25 km) |
| Zandhoven to Ottawa (Kansas) | 4,580.47 mi (7,371.55 km) |
| Zandhoven to Ottumwa (Iowa) | 4,355.25 mi (7,009.10 km) |
| Zandhoven to Overland (Missouri) | 4,394.55 mi (7,072.35 km) |
| Zandhoven to Overland Park (Kansas) | 4,544.83 mi (7,314.20 km) |
| Zandhoven to Overlea (Maryland) | 3,823.33 mi (6,153.05 km) |
| Zandhoven to Oviedo (Florida) | 4,529.75 mi (7,289.93 km) |
| Zandhoven to Owasso (Oklahoma) | 4,720.09 mi (7,596.26 km) |
| Zandhoven to Owatonna (Minnesota) | 4,233.25 mi (6,812.76 km) |
| Zandhoven to Owensboro (Kentucky) | 4,317.01 mi (6,947.56 km) |
| Zandhoven to Owings Mills (Maryland) | 3,832.17 mi (6,167.28 km) |
| Zandhoven to Owosso (Michigan) | 3,955.60 mi (6,365.92 km) |
