| 15.7 in * | 2.54 cm | = 39.878 cm | 
| 1 in | 
| Eenhede van meting | Lengtes | 
|---|---|
| Nanometer | 398780000.0 nm | 
| Mikrometer | 398780.0 µm | 
| Millimeter | 398.78 mm | 
| Sentimeter | 39.878 cm | 
| Duim | 15.7 in | 
| Voet | 1.3083333333 ft | 
| Jaart | 0.4361111111 yd | 
| Meter | 0.39878 m | 
| Kilometer | 0.00039878 km | 
| Myl | 0.0002477904 mi | 
| Seemyl | 0.000215324 nmi | 
