| Greenlawn to Orangevale (California) | 2,513.88 mi (4,045.70 km) |
| Greenlawn to Orchards (Washington) | 2,456.36 mi (3,953.12 km) |
| Greenlawn to Orcutt (California) | 2,568.77 mi (4,134.04 km) |
| Greenlawn to Oregon (Ohio) | 525.45 mi (845.62 km) |
| Greenlawn to Oregon (Wisconsin) | 835.06 mi (1,343.90 km) |
| Greenlawn to Oregon City (Oregon) | 2,463.66 mi (3,964.88 km) |
| Greenlawn to Orem (Utah) | 1,995.75 mi (3,211.84 km) |
| Greenlawn to Orinda (California) | 2,581.59 mi (4,154.67 km) |
| Greenlawn to Orland Park (Illinois) | 754.12 mi (1,213.64 km) |
| Greenlawn to Orlando (Florida) | 967.23 mi (1,556.61 km) |
| Greenlawn to Ormond Beach (Florida) | 910.01 mi (1,464.53 km) |
| Greenlawn to Oro Valley (Arizona) | 2,147.17 mi (3,455.53 km) |
| Greenlawn to Oroville (California) | 2,513.44 mi (4,044.98 km) |
| Greenlawn to Oshkosh (Wisconsin) | 803.70 mi (1,293.43 km) |
| Greenlawn to Oskaloosa (Iowa) | 1,002.33 mi (1,613.10 km) |
