| 6.5 mm * | 0.0393700787 in | = 0.2559055118 in | 
| 1 mm | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 6500000.0 nm | 
| Micrometer | 6500.0 µm | 
| Millimeter | 6.5 mm | 
| Centimeter | 0.65 cm | 
| Inch | 0.2559055118 in | 
| Voet | 0.0213254593 ft | 
| Yard | 0.0071084864 yd | 
| Meter | 0.0065 m | 
| Kilometer | 6.5e-06 km | 
| Mijl | 4.0389e-06 mi | 
| Zeemijl | 3.5097e-06 nmi | 
