| Wilrijk to Oswego (Illinois) | 4,164.77 mi (6,702.54 km) |
| Wilrijk to Oswego (New York) | 3,631.92 mi (5,845.00 km) |
| Wilrijk to Otsego (Minnesota) | 4,182.43 mi (6,730.97 km) |
| Wilrijk to Ottawa (Illinois) | 4,198.70 mi (6,757.15 km) |
| Wilrijk to Ottawa (Kansas) | 4,572.62 mi (7,358.92 km) |
| Wilrijk to Ottumwa (Iowa) | 4,347.42 mi (6,996.49 km) |
| Wilrijk to Overland (Missouri) | 4,386.24 mi (7,058.96 km) |
| Wilrijk to Overland Park (Kansas) | 4,536.96 mi (7,301.53 km) |
| Wilrijk to Overlea (Maryland) | 3,813.87 mi (6,137.83 km) |
| Wilrijk to Oviedo (Florida) | 4,519.59 mi (7,273.58 km) |
| Wilrijk to Owasso (Oklahoma) | 4,712.03 mi (7,583.29 km) |
| Wilrijk to Owatonna (Minnesota) | 4,225.89 mi (6,800.91 km) |
| Wilrijk to Owensboro (Kentucky) | 4,308.28 mi (6,933.50 km) |
| Wilrijk to Owings Mills (Maryland) | 3,822.74 mi (6,152.11 km) |
| Wilrijk to Owosso (Michigan) | 3,947.25 mi (6,352.49 km) |
