| Elko to Orangevale (California) | 325.41 mi (523.70 km) |
| Elko to Orchards (Washington) | 477.28 mi (768.11 km) |
| Elko to Orcutt (California) | 484.13 mi (779.14 km) |
| Elko to Oregon (Ohio) | 1,670.92 mi (2,689.08 km) |
| Elko to Oregon (Wisconsin) | 1,358.98 mi (2,187.06 km) |
| Elko to Oregon City (Oregon) | 463.81 mi (746.43 km) |
| Elko to Orem (Utah) | 216.75 mi (348.82 km) |
| Elko to Orinda (California) | 398.66 mi (641.58 km) |
| Elko to Orland Park (Illinois) | 1,444.87 mi (2,325.30 km) |
| Elko to Orlando (Florida) | 2,117.58 mi (3,407.92 km) |
| Elko to Ormond Beach (Florida) | 2,099.29 mi (3,378.48 km) |
| Elko to Oro Valley (Arizona) | 639.11 mi (1,028.54 km) |
| Elko to Oroville (California) | 319.58 mi (514.32 km) |
| Elko to Oshkosh (Wisconsin) | 1,398.23 mi (2,250.23 km) |
| Elko to Oskaloosa (Iowa) | 1,201.63 mi (1,933.84 km) |
