| 1090 km * | 0.6213711922 mi | = 677.294599539 mi | 
| 1 km | 
| Måleenhet | Lengder | 
|---|---|
| Nanometer | 1.09e+15 nm | 
| Mikrometer | 1.09e+12 µm | 
| Millimeter | 1090000000.0 mm | 
| Centimeter | 109000000.0 cm | 
| Tomme | 42913385.8268 in | 
| Fot | 3576115.48556 ft | 
| Yard | 1192038.49519 yd | 
| Meter | 1090000.0 m | 
| Kilometer | 1090.0 km | 
| Engelsk mil | 677.294599539 mi | 
| Nautisk mil | 588.552915767 nmi | 
