| Leopoldsburg to Odessa (Texas) | 5,218.34 mi (8,398.11 km) |
| Leopoldsburg to Ogden (Utah) | 5,024.43 mi (8,086.04 km) |
| Leopoldsburg to Oildale (California) | 5,569.78 mi (8,963.69 km) |
| Leopoldsburg to Ojus (Florida) | 4,650.39 mi (7,484.07 km) |
| Leopoldsburg to Okemos (Michigan) | 4,004.15 mi (6,444.05 km) |
| Leopoldsburg to Oklahoma City (Oklahoma) | 4,850.61 mi (7,806.30 km) |
| Leopoldsburg to Okmulgee (Oklahoma) | 4,787.55 mi (7,704.82 km) |
| Leopoldsburg to Olathe (Kansas) | 4,575.65 mi (7,363.79 km) |
| Leopoldsburg to Old Jamestown (Missouri) | 4,410.49 mi (7,098.00 km) |
| Leopoldsburg to Oldsmar (Florida) | 4,649.10 mi (7,482.01 km) |
| Leopoldsburg to Olean (New York) | 3,803.31 mi (6,120.83 km) |
| Leopoldsburg to Olive Branch (Mississippi) | 4,588.02 mi (7,383.70 km) |
| Leopoldsburg to Olivehurst (California) | 5,426.38 mi (8,732.91 km) |
| Leopoldsburg to Olney (Maryland) | 3,882.43 mi (6,248.17 km) |
| Leopoldsburg to Olympia (Washington) | 4,989.62 mi (8,030.02 km) |
