| Lewiston to Oswego (Illinois) | 932.72 mi (1,501.06 km) |
| Lewiston to Oswego (New York) | 318.94 mi (513.28 km) |
| Lewiston to Otsego (Minnesota) | 1,150.96 mi (1,852.30 km) |
| Lewiston to Ottawa (Illinois) | 963.52 mi (1,550.64 km) |
| Lewiston to Ottawa (Kansas) | 1,349.91 mi (2,172.47 km) |
| Lewiston to Ottumwa (Iowa) | 1,148.48 mi (1,848.30 km) |
| Lewiston to Overland (Missouri) | 1,107.96 mi (1,783.09 km) |
| Lewiston to Overland Park (Kansas) | 1,313.44 mi (2,113.78 km) |
| Lewiston to Overlea (Maryland) | 462.20 mi (743.83 km) |
| Lewiston to Oviedo (Florida) | 1,227.38 mi (1,975.28 km) |
| Lewiston to Owasso (Oklahoma) | 1,450.40 mi (2,334.19 km) |
| Lewiston to Owatonna (Minnesota) | 1,140.74 mi (1,835.84 km) |
| Lewiston to Owensboro (Kentucky) | 984.58 mi (1,584.52 km) |
| Lewiston to Owings Mills (Maryland) | 469.93 mi (756.28 km) |
| Lewiston to Owosso (Michigan) | 704.76 mi (1,134.20 km) |
