| Lousa to Oswego (Illinois) | 4,022.16 mi (6,473.04 km) |
| Lousa to Oswego (New York) | 3,423.46 mi (5,509.53 km) |
| Lousa to Otsego (Minnesota) | 4,140.52 mi (6,663.52 km) |
| Lousa to Ottawa (Illinois) | 4,055.09 mi (6,526.04 km) |
| Lousa to Ottawa (Kansas) | 4,445.32 mi (7,154.05 km) |
| Lousa to Ottumwa (Iowa) | 4,229.87 mi (6,807.32 km) |
| Lousa to Overland (Missouri) | 4,215.55 mi (6,784.27 km) |
| Lousa to Overland Park (Kansas) | 4,408.44 mi (7,094.70 km) |
| Lousa to Overlea (Maryland) | 3,532.80 mi (5,685.49 km) |
| Lousa to Oviedo (Florida) | 4,118.73 mi (6,628.45 km) |
| Lousa to Owasso (Oklahoma) | 4,557.71 mi (7,334.92 km) |
| Lousa to Owatonna (Minnesota) | 4,162.39 mi (6,698.71 km) |
| Lousa to Owensboro (Kentucky) | 4,094.08 mi (6,588.79 km) |
| Lousa to Owings Mills (Maryland) | 3,544.80 mi (5,704.80 km) |
| Lousa to Owosso (Michigan) | 3,791.49 mi (6,101.82 km) |
