| Lake Grove to Oswego (Illinois) | 791.42 mi (1,273.66 km) |
| Lake Grove to Oswego (New York) | 249.23 mi (401.09 km) |
| Lake Grove to Otsego (Minnesota) | 1,075.51 mi (1,730.87 km) |
| Lake Grove to Ottawa (Illinois) | 817.44 mi (1,315.54 km) |
| Lake Grove to Ottawa (Kansas) | 1,183.92 mi (1,905.33 km) |
| Lake Grove to Ottumwa (Iowa) | 1,005.43 mi (1,618.09 km) |
| Lake Grove to Overland (Missouri) | 926.62 mi (1,491.26 km) |
| Lake Grove to Overland Park (Kansas) | 1,148.94 mi (1,849.03 km) |
| Lake Grove to Overlea (Maryland) | 207.23 mi (333.50 km) |
| Lake Grove to Oviedo (Florida) | 958.35 mi (1,542.31 km) |
| Lake Grove to Owasso (Oklahoma) | 1,263.00 mi (2,032.60 km) |
| Lake Grove to Owatonna (Minnesota) | 1,046.28 mi (1,683.83 km) |
| Lake Grove to Owensboro (Kentucky) | 777.56 mi (1,251.35 km) |
| Lake Grove to Owings Mills (Maryland) | 218.31 mi (351.34 km) |
| Lake Grove to Owosso (Michigan) | 586.87 mi (944.47 km) |
