| 4.2 km * | 0.6213711922 mi | = 2.6097590074 mi | 
| 1 km | 
| Mõõtühik | Pikkusühiku | 
|---|---|
| nanomeeter | 4.2e+12 nm | 
| Mikromeeter | 4200000000.0 µm | 
| Millimeeter | 4200000.0 mm | 
| Sentimeeter | 420000.0 cm | 
| Toll | 165354.330709 in | 
| Jalg | 13779.5275591 ft | 
| Õu | 4593.17585302 yd | 
| Meeter | 4200.0 m | 
| Kilomeeter | 4.2 km | 
| Miil | 2.6097590074 mi | 
| Meremiil | 2.2678185745 nmi | 
