To Convert 
Multiply by 
To Obtain 
mm 
0.03937 
in. 
cm 
0.3937 
in. 
meters 
39.37 
in. 
meters 
3.281 
ft. 
meters 
1.0936 
yd. 
km 
3,281 
ft. 

To Convert 
Multiply by 
To Obtain 
km 
1093.6 
yd. 
km 
0.6214 
miles 
microns 
0.00003937 
in. 
in. 
25.4 
mm 
in. 
2.54 
cm 
in. 
0.0254 
meters 

To Convert 
Multiply by 
To Obtain 
ft. 
0.3048 
meters 
ft. 
0.0003048 
km 
yd. 
0.9144 
meters 
yd. 
0.0009144 
km 
miles 
1.609 
km 
in. 
25,400 
microns 
