| 64 km * | 0.6213711922 mi | = 39.7677563032 mi | 
| 1 km | 
| Mittayksikkö | Pituudet | 
|---|---|
| Nanometri | 6.4e+13 nm | 
| Mikrometri | 64000000000.0 µm | 
| Millimetri | 64000000.0 mm | 
| Senttimetri | 6400000.0 cm | 
| Tuuma | 2519685.03937 in | 
| Jalka | 209973.753281 ft | 
| Jaardi | 69991.2510936 yd | 
| Metri | 64000.0 m | 
| Kilometri | 64.0 km | 
| Maili | 39.7677563032 mi | 
| Merimaili | 34.5572354212 nmi | 
