5 feet 6 inches = 66 inches = 167.6 cm. 1 inch = 2.54 cm and 1 foot = 30.48 cm.

1 metre is about 3.281 feet, or roughly 3 feet 3.4 inches.

1 km is about 0.621 miles, and 1 mile = 1.609 km.

As a length, 1 gaj (yard) = 3 feet = 0.9144 metres. The gaj used for plots is a square yard; use the land converter for that.