| Osterburg to Orangevale (California) | 5,518.48 mi (8,881.13 km) |
| Osterburg to Orchards (Washington) | 5,116.49 mi (8,234.19 km) |
| Osterburg to Orcutt (California) | 5,734.16 mi (9,228.25 km) |
| Osterburg to Oregon (Ohio) | 4,198.81 mi (6,757.33 km) |
| Osterburg to Oregon (Wisconsin) | 4,340.99 mi (6,986.15 km) |
| Osterburg to Oregon City (Oregon) | 5,139.26 mi (8,270.84 km) |
| Osterburg to Orem (Utah) | 5,174.40 mi (8,327.39 km) |
| Osterburg to Orinda (California) | 5,591.56 mi (8,998.74 km) |
| Osterburg to Orland Park (Illinois) | 4,356.58 mi (7,011.25 km) |
| Osterburg to Orlando (Florida) | 4,798.95 mi (7,723.17 km) |
| Osterburg to Ormond Beach (Florida) | 4,746.46 mi (7,638.68 km) |
| Osterburg to Oro Valley (Arizona) | 5,619.12 mi (9,043.10 km) |
| Osterburg to Oroville (California) | 5,476.59 mi (8,813.72 km) |
| Osterburg to Oshkosh (Wisconsin) | 4,256.96 mi (6,850.91 km) |
| Osterburg to Oskaloosa (Iowa) | 4,535.39 mi (7,299.01 km) |
