| Hersham to Oswego (Illinois) | 3,977.65 mi (6,401.40 km) |
| Hersham to Oswego (New York) | 3,437.39 mi (5,531.94 km) |
| Hersham to Otsego (Minnesota) | 4,005.84 mi (6,446.78 km) |
| Hersham to Ottawa (Illinois) | 4,011.60 mi (6,456.05 km) |
| Hersham to Ottawa (Kansas) | 4,388.33 mi (7,062.34 km) |
| Hersham to Ottumwa (Iowa) | 4,163.35 mi (6,700.27 km) |
| Hersham to Overland (Missouri) | 4,197.25 mi (6,754.82 km) |
| Hersham to Overland Park (Kansas) | 4,352.44 mi (7,004.57 km) |
| Hersham to Overlea (Maryland) | 3,614.85 mi (5,817.54 km) |
| Hersham to Oviedo (Florida) | 4,315.64 mi (6,945.35 km) |
| Hersham to Owasso (Oklahoma) | 4,525.55 mi (7,283.17 km) |
| Hersham to Owatonna (Minnesota) | 4,047.06 mi (6,513.11 km) |
| Hersham to Owensboro (Kentucky) | 4,115.36 mi (6,623.03 km) |
| Hersham to Owings Mills (Maryland) | 3,623.94 mi (5,832.17 km) |
| Hersham to Owosso (Michigan) | 3,758.17 mi (6,048.20 km) |
