| 401 mm * | 0.0393700787 in | = 15.7874015748 in | 
| 1 mm | 
| Unità | Tul | 
|---|---|
| Nanometru | 401000000.0 nm | 
| Mikrometru | 401000.0 µm | 
| Millimetru | 401.0 mm | 
| ċentimetru | 40.1 cm | 
| Pulzier | 15.7874015748 in | 
| Piedi | 1.3156167979 ft | 
| Yard | 0.4385389326 yd | 
| Metru | 0.401 m | 
| Kilometru | 0.000401 km | 
| Mil | 0.0002491698 mi | 
| Mil nawtiku | 0.0002165227 nmi | 
