| Longwood to Oakley (California) | 2,395.35 mi (3,854.94 km) |
| Longwood to Oakton (Virginia) | 741.01 mi (1,192.54 km) |
| Longwood to Oakville (Missouri) | 847.67 mi (1,364.19 km) |
| Longwood to Oatfield (Oregon) | 2,514.31 mi (4,046.39 km) |
| Longwood to Ocala (Florida) | 58.64 mi (94.37 km) |
| Longwood to Ocean Acres (New Jersey) | 862.44 mi (1,387.97 km) |
| Longwood to Ocean City (New Jersey) | 825.45 mi (1,328.44 km) |
| Longwood to Ocean Pines (Maryland) | 757.89 mi (1,219.71 km) |
| Longwood to Ocean Pointe (Hawaii) | 4,748.54 mi (7,642.04 km) |
| Longwood to Ocean Springs (Mississippi) | 462.20 mi (743.84 km) |
| Longwood to Oceanside (California) | 2,142.75 mi (3,448.42 km) |
| Longwood to Oceanside (New York) | 932.68 mi (1,501.00 km) |
| Longwood to Ocoee (Florida) | 14.00 mi (22.53 km) |
| Longwood to Oconomowoc (Wisconsin) | 1,071.16 mi (1,723.87 km) |
| Longwood to Odenton (Maryland) | 763.98 mi (1,229.50 km) |
