| 680 km * | 0.6213711922 mi | = 422.532410721 mi |
| 1 km |
| Mõõtühik | Pikkusühiku |
|---|---|
| nanomeeter | 6.8e+14 nm |
| Mikromeeter | 6.8e+11 µm |
| Millimeeter | 680000000.0 mm |
| Sentimeeter | 68000000.0 cm |
| Toll | 26771653.5433 in |
| Jalg | 2230971.12861 ft |
| Õu | 743657.04287 yd |
| Meeter | 680000.0 m |
| Kilomeeter | 680.0 km |
| Miil | 422.532410721 mi |
| Meremiil | 367.17062635 nmi |
