sfu'utu fu'ivla

x1 is measured in x2 (default 1) feet (US customary unit)

See zmaile, iarda, inci, gutci


In notes:

iarda
x1 is measured in x2 (default 1) yards (US customary unit)
inci
x1 is measured in x2 (default 1) inches (US customary unit)
zmaile
x1 is measured in x2 (default 1) miles (US customary unit)