| Avelgem to Oswego (Illinois) | 4,143.37 mi (6,668.12 km) |
| Avelgem to Oswego (New York) | 3,606.57 mi (5,804.22 km) |
| Avelgem to Otsego (Minnesota) | 4,165.79 mi (6,704.19 km) |
| Avelgem to Ottawa (Illinois) | 4,177.32 mi (6,722.74 km) |
| Avelgem to Ottawa (Kansas) | 4,552.61 mi (7,326.72 km) |
| Avelgem to Ottumwa (Iowa) | 4,327.49 mi (6,964.43 km) |
| Avelgem to Overland (Missouri) | 4,363.93 mi (7,023.07 km) |
| Avelgem to Overland Park (Kansas) | 4,516.84 mi (7,269.15 km) |
| Avelgem to Overlea (Maryland) | 3,785.73 mi (6,092.55 km) |
| Avelgem to Oviedo (Florida) | 4,487.50 mi (7,221.93 km) |
| Avelgem to Owasso (Oklahoma) | 4,690.99 mi (7,549.43 km) |
| Avelgem to Owatonna (Minnesota) | 4,208.29 mi (6,772.60 km) |
| Avelgem to Owensboro (Kentucky) | 4,283.89 mi (6,894.25 km) |
| Avelgem to Owings Mills (Maryland) | 3,794.75 mi (6,107.07 km) |
| Avelgem to Owosso (Michigan) | 3,924.87 mi (6,316.46 km) |
