| 1720 cm * | 0.3937007874 in | = 677.165354331 in | 
| 1 cm | 
| Måttenhet | Längder | 
|---|---|
| Nanometer | 17200000000.0 nm | 
| Mikrometer | 17200000.0 µm | 
| Millimeter | 17200.0 mm | 
| Centimeter | 1720.0 cm | 
| Inch | 677.165354331 in | 
| Fot | 56.4304461942 ft | 
| Yard | 18.8101487314 yd | 
| Meter | 17.2 m | 
| Kilometer | 0.0172 km | 
| Engelsk mil | 0.0106875845 mi | 
| Nautisk mil | 0.009287257 nmi | 
