| 40.4 in * | 0.0833333333 ft | = 3.3666666667 ft | 
| 1 in | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 1026160000.0 nm | 
| Micrometer | 1026160.0 µm | 
| Millimeter | 1026.16 mm | 
| Centimeter | 102.616 cm | 
| Inch | 40.4 in | 
| Voet | 3.3666666667 ft | 
| Yard | 1.1222222222 yd | 
| Meter | 1.02616 m | 
| Kilometer | 0.00102616 km | 
| Mijl | 0.0006376263 mi | 
| Zeemijl | 0.0005540821 nmi | 
