| Greenlawn to Oakley (California) | 2,554.17 mi (4,110.54 km) |
| Greenlawn to Oakton (Virginia) | 249.34 mi (401.28 km) |
| Greenlawn to Oakville (Missouri) | 915.71 mi (1,473.70 km) |
| Greenlawn to Oatfield (Oregon) | 2,462.83 mi (3,963.54 km) |
| Greenlawn to Ocala (Florida) | 946.96 mi (1,523.99 km) |
| Greenlawn to Ocean Acres (New Jersey) | 91.21 mi (146.79 km) |
| Greenlawn to Ocean City (New Jersey) | 128.17 mi (206.26 km) |
| Greenlawn to Ocean Pines (Maryland) | 195.77 mi (315.06 km) |
| Greenlawn to Ocean Pointe (Hawaii) | 4,998.37 mi (8,044.10 km) |
| Greenlawn to Ocean Springs (Mississippi) | 1,124.68 mi (1,810.00 km) |
| Greenlawn to Oceanside (California) | 2,453.60 mi (3,948.69 km) |
| Greenlawn to Oceanside (New York) | 21.35 mi (34.36 km) |
| Greenlawn to Ocoee (Florida) | 966.12 mi (1,554.81 km) |
| Greenlawn to Oconomowoc (Wisconsin) | 791.16 mi (1,273.25 km) |
| Greenlawn to Odenton (Maryland) | 215.61 mi (346.99 km) |
