Imperial units of length

12 inches= 1 foot
3 feet= 1 yard
22 yards= 1 chain
10 chains= 1 furlong
8 furlongs= 1 mile
36 inches= 1 yard
220 yards= 1 furlong
440 yards= mile
880 yards= mile
1760 yards= 1 mile
100 links= 1 chain
10 chains= 1 furlong
5 yards= 1 rod, pole or perch
4 poles= 1 chain
40 poles= 1 furlong
6 feet= 1 fathom
3 miles= 1 league