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Distance calculator › United Kingdom › Wales › Llantwit Major › How to go from Llantwit Major to Glynneath
Step by step driving directions and route map on how to go from Llantwit Major to Glynneath by road.
Distance from Llantwit Major to Glynneath: 39.8 mi
Reverse route: Driving directions from Glynneath to Llantwit Major
M4, A465
39.8 mi48 mins