| 671 km * | 0.6213711922 mi | = 416.940069991 mi | 
| 1 km | 
| Satuan | Panjang | 
|---|---|
| Nanometer | 6.71e+14 nm | 
| Mikrometer | 6.71e+11 µm | 
| Milimeter | 671000000.0 mm | 
| Sentimeter | 67100000.0 cm | 
| Inci | 26417322.8346 in | 
| Kaki | 2201443.56955 ft | 
| Yard | 733814.523185 yd | 
| Meter | 671000.0 m | 
| Kilometer | 671.0 km | 
| mil | 416.940069991 mi | 
| Mil laut | 362.311015119 nmi | 
