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 mile [Britain, ancient]
span to dra [Iraq]
span to line [small]
span to roede
span to bamboo
span to toise
span to chinese foot
span to verst
span to link [Gunter, survey]
span to decimetre