To reach Llandrindod Wells, you can take the A483 road if driving from the south, or the A44 if coming from the east or west. If you prefer travelling by train, Llandrindod Station is the main station for the town. From Cardiff, the nearest city, you can take the A470 until you reach Builth Wells, and then take the A483 for the remaining distance to Llandrindod Wells. From Shrewsbury, you can take the A458 and then merge onto the A483. If coming from Aberystwyth, take the A44 and then merge onto the A483.
Another option is to take the Heart of Wales line from Swansea and alight at Llandrindod, for a more scenic train journey. From Hay-on-Wye, take the B4350 and then the B4594, before merging onto the A483. Finally, if you're driving from the north, take the A470 until you reach Llangurig, then take the A44 and merge onto the A483.
The closest airport to Llandrindod Wells is Cardiff Airport, which is approximately 70 miles away. The best route from Cardiff Airport to Llandrindod Wells is to take the A470 north, then turn onto the A483 and follow it all the way to Llandrindod Wells.