Here is a list of towns in the uk that begin with r , you can place your council or housing association exchange in the one where you live.

Ukhomeswap homepage is located here

radlett
ramsey
ramsgate
rayleigh
reading
redcar
redditch
redhill
redruth
reigate
retford
rhyl
richmond
rickmansworth
riding mill
ringwood
ripley
ripon
robertsbridge
rochdale
rochester
rochford
romford
romsey
rossendale
ross-on-wye
rotherham
rothesay
royston
rugeley
ruislip
rushden
ruthin
ryton