By unit of length and distance and conversion ,we can say that
1 km =39370.0787 in
1 km equals 100,000 mm
1 cm = 0.00001 km
1 mile equals to 1.609344 km
1 cm equals 0.00001 km, therefore 2500 cm equals 0.025 km.
1 km = 1000 m so 0.001 km = 1 m
1 mile = 1.609344 km.
0.6213 miles
1 km = 1000m therefore 16 km = 16000m
500 m = 0.5 km = 1/2 km
About 5/8 of a mile equals 1 km
10,000 meters
100 i think