| Longwood to Odessa (Texas) | 1,269.65 mi (2,043.31 km) |
| Longwood to Ogden (Utah) | 1,923.90 mi (3,096.22 km) |
| Longwood to Oildale (California) | 2,240.78 mi (3,606.19 km) |
| Longwood to Ojus (Florida) | 203.20 mi (327.02 km) |
| Longwood to Okemos (Michigan) | 982.57 mi (1,581.30 km) |
| Longwood to Oklahoma City (Oklahoma) | 1,053.60 mi (1,695.61 km) |
| Longwood to Okmulgee (Oklahoma) | 979.86 mi (1,576.93 km) |
| Longwood to Olathe (Kansas) | 1,043.41 mi (1,679.21 km) |
| Longwood to Old Jamestown (Missouri) | 867.35 mi (1,395.86 km) |
| Longwood to Oldsmar (Florida) | 92.04 mi (148.13 km) |
| Longwood to Olean (New York) | 938.82 mi (1,510.88 km) |
| Longwood to Olive Branch (Mississippi) | 659.74 mi (1,061.75 km) |
| Longwood to Olivehurst (California) | 2,393.32 mi (3,851.68 km) |
| Longwood to Olney (Maryland) | 761.95 mi (1,226.23 km) |
| Longwood to Olympia (Washington) | 2,555.24 mi (4,112.26 km) |
