| Lewes to Oswego (Illinois) | 4,009.48 mi (6,452.64 km) |
| Lewes to Oswego (New York) | 3,467.13 mi (5,579.81 km) |
| Lewes to Otsego (Minnesota) | 4,039.82 mi (6,501.46 km) |
| Lewes to Ottawa (Illinois) | 4,043.44 mi (6,507.29 km) |
| Lewes to Ottawa (Kansas) | 4,420.79 mi (7,114.57 km) |
| Lewes to Ottumwa (Iowa) | 4,195.88 mi (6,752.61 km) |
| Lewes to Overland (Missouri) | 4,228.59 mi (6,805.26 km) |
| Lewes to Overland Park (Kansas) | 4,384.84 mi (7,056.72 km) |
| Lewes to Overlea (Maryland) | 3,642.77 mi (5,862.48 km) |
| Lewes to Oviedo (Florida) | 4,340.54 mi (6,985.43 km) |
| Lewes to Owasso (Oklahoma) | 4,557.49 mi (7,334.57 km) |
| Lewes to Owatonna (Minnesota) | 4,080.64 mi (6,567.15 km) |
| Lewes to Owensboro (Kentucky) | 4,145.56 mi (6,671.64 km) |
| Lewes to Owings Mills (Maryland) | 3,651.96 mi (5,877.27 km) |
| Lewes to Owosso (Michigan) | 3,789.53 mi (6,098.67 km) |
