Inch:	2.5 cm
Cm:	0.4 Inch

Foot:	12 Inch => 30.48 cm
Inch:	0.08 Foot => 2.5 cm

Yard:	3 Foot => 91.44 cm
Mile:	1760 Yard => 5280 Foot => 1.61 km

Metre:	1.09 yard => 3.28 foot => 40 inch
Km:	0.62 Mile => 1093.61 yards => 3280.84 foot