6.4 kilometers is 3.98 miles.
64 kilometers is 39.77 miles.
It is about 5/8 times 64 = 40 miles
4 Kilometres
64000 meters is 64km
64km by NH 209
You multiply the number of kilometers by 1000.
64km/h They are the fastest birds on land.
The Teton Range extends 40 miles (64km) north to south in the US state of Wyoming, east of the Idaho state line.
288km (180 miles) NW of Mexico City; 120km (75 miles) E of Guanajuato; 64km (40 miles) NW of Querétaro.its about a 4hour trip
64km/h They are the fastest birds on land.
1000m/km * 64km = 64000m
64 km = 64000 meters