| Melsungen to Orangevale (California) | 5,554.86 mi (8,939.68 km) |
| Melsungen to Orchards (Washington) | 5,163.34 mi (8,309.59 km) |
| Melsungen to Orcutt (California) | 5,764.58 mi (9,277.19 km) |
| Melsungen to Oregon (Ohio) | 4,177.17 mi (6,722.50 km) |
| Melsungen to Oregon (Wisconsin) | 4,331.18 mi (6,970.35 km) |
| Melsungen to Oregon City (Oregon) | 5,185.80 mi (8,345.74 km) |
| Melsungen to Orem (Utah) | 5,196.42 mi (8,362.84 km) |
| Melsungen to Orinda (California) | 5,628.68 mi (9,058.49 km) |
| Melsungen to Orland Park (Illinois) | 4,341.78 mi (6,987.41 km) |
| Melsungen to Orlando (Florida) | 4,749.01 mi (7,642.79 km) |
| Melsungen to Ormond Beach (Florida) | 4,697.53 mi (7,559.94 km) |
| Melsungen to Oro Valley (Arizona) | 5,628.82 mi (9,058.71 km) |
| Melsungen to Oroville (California) | 5,514.53 mi (8,874.77 km) |
| Melsungen to Oshkosh (Wisconsin) | 4,248.07 mi (6,836.61 km) |
| Melsungen to Oskaloosa (Iowa) | 4,527.56 mi (7,286.41 km) |
