| 268 in * | 2.54 cm | = 680.72 cm | 
| 1 in | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 6807200000.0 nm | 
| Micrometer | 6807200.0 µm | 
| Millimeter | 6807.2 mm | 
| Centimeter | 680.72 cm | 
| Inch | 268.0 in | 
| Voet | 22.3333333333 ft | 
| Yard | 7.4444444444 yd | 
| Meter | 6.8072 m | 
| Kilometer | 0.0068072 km | 
| Mijl | 0.004229798 mi | 
| Zeemijl | 0.003675594 nmi | 
