| Ourem to Orangevale (California) | 5,552.66 mi (8,936.15 km) |
| Ourem to Orchards (Washington) | 5,266.52 mi (8,475.64 km) |
| Ourem to Orcutt (California) | 5,703.76 mi (9,179.32 km) |
| Ourem to Oregon (Ohio) | 3,796.68 mi (6,110.17 km) |
| Ourem to Oregon (Wisconsin) | 4,032.69 mi (6,489.99 km) |
| Ourem to Oregon City (Oregon) | 5,285.23 mi (8,505.76 km) |
| Ourem to Orem (Utah) | 5,097.92 mi (8,204.31 km) |
| Ourem to Orinda (California) | 5,628.80 mi (9,058.68 km) |
| Ourem to Orland Park (Illinois) | 4,004.01 mi (6,443.83 km) |
| Ourem to Orlando (Florida) | 4,123.99 mi (6,636.92 km) |
| Ourem to Ormond Beach (Florida) | 4,082.29 mi (6,569.82 km) |
| Ourem to Oro Valley (Arizona) | 5,411.46 mi (8,708.90 km) |
| Ourem to Oroville (California) | 5,526.98 mi (8,894.81 km) |
| Ourem to Oshkosh (Wisconsin) | 3,961.93 mi (6,376.12 km) |
| Ourem to Oskaloosa (Iowa) | 4,232.77 mi (6,811.99 km) |
