| 689 cm * | 0.3937007874 in | = 271.25984252 in | 
| 1 cm | 
| Måttenhet | Längder | 
|---|---|
| Nanometer | 6890000000.0 nm | 
| Mikrometer | 6890000.0 µm | 
| Millimeter | 6890.0 mm | 
| Centimeter | 689.0 cm | 
| Inch | 271.25984252 in | 
| Fot | 22.6049868766 ft | 
| Yard | 7.5349956255 yd | 
| Meter | 6.89 m | 
| Kilometer | 0.00689 km | 
| Engelsk mil | 0.0042812475 mi | 
| Nautisk mil | 0.0037203024 nmi | 
