| 420 in * | 2.54 cm | = 1066.8 cm | 
| 1 in | 
| Fyzikálna jednotka | Dĺžky | 
|---|---|
| Nanometer | 10668000000.0 nm | 
| Mikrometer | 10668000.0 µm | 
| Milimeter | 10668.0 mm | 
| Centimeter | 1066.8 cm | 
| Palec | 420.0 in | 
| Stopa | 35.0 ft | 
| Yard | 11.6666666667 yd | 
| Meter | 10.668 m | 
| Kilometer | 0.010668 km | 
| Míľa | 0.0066287879 mi | 
| Námorná míľa | 0.0057602592 nmi | 
