| Lewiston to Orangevale (California) | 2,629.83 mi (4,232.30 km) |
| Lewiston to Orchards (Washington) | 2,519.13 mi (4,054.16 km) |
| Lewiston to Orcutt (California) | 2,710.80 mi (4,362.61 km) |
| Lewiston to Oregon (Ohio) | 691.62 mi (1,113.05 km) |
| Lewiston to Oregon (Wisconsin) | 964.36 mi (1,551.98 km) |
| Lewiston to Oregon City (Oregon) | 2,529.04 mi (4,070.10 km) |
| Lewiston to Orem (Utah) | 2,119.30 mi (3,410.69 km) |
| Lewiston to Orinda (California) | 2,700.79 mi (4,346.50 km) |
| Lewiston to Orland Park (Illinois) | 910.70 mi (1,465.62 km) |
| Lewiston to Orlando (Florida) | 1,242.62 mi (1,999.81 km) |
| Lewiston to Ormond Beach (Florida) | 1,185.63 mi (1,908.09 km) |
| Lewiston to Oro Valley (Arizona) | 2,328.56 mi (3,747.46 km) |
| Lewiston to Oroville (California) | 2,623.18 mi (4,221.60 km) |
| Lewiston to Oshkosh (Wisconsin) | 911.43 mi (1,466.80 km) |
| Lewiston to Oskaloosa (Iowa) | 1,153.78 mi (1,856.82 km) |
