Full name: span
Category type: length
Scale factor: 0.2286
The SI base unit for length is the metre.
1 metre is equal to 4.3744531933508 span.
Valid units must be of the length type.
You can use this form to select from known units:
span to light hour
span to block [South, West U.S.]
span to arpent [Canada]
span to vershok
span to fingerbreadth
span to line
span to foot [Egypt]
span to beard-second
span to zoll [Switzerland]
span to hvat [Croatia]