Bath to Chepstow (over the Severn bridge) - 50 km
Using Sustrans Route 4 starting in Bath and crossing the River Severn on the way to Chepstow.
Sustrans Route 4 A long distance route between London and Fishguard via Reading, Bath, Bristol, Newport, Swansea, Carmarthen, Tenby, Haverfordwest and St. Davids.
Builth Wells - Rhayader - Llanidloes (national cycle road 81) - 50 km
Llanidloes - Caersws - Mallwyd (national cycle road 81) - 45 km
Mallwyd - Betws-y-Coed (Snowdonian Mountains) - 60 km
National Route 81 connects Aberystwyth and Wolverhampton via Shrewsbury and Telford
Betws-y-Coed - Barmouth - Dogellau (along the coast) - 75 km
Dogellau - Aberdovey - Machynlleth - Aberystwyth (along the coast) - 85 km
Aberystwyth - Tregaron - Lampeter (national cycle road 82) through the Cambrian mountains - 60 km
Lampeter - Newcastle Emylyn (national cycle road 82) - Cardigan - 65 km
National Route 82 of the National Cycle Network will run from Bangor to Fishguard when complete.