Calculate distance between two cities:
Distance calculator › United Kingdom › Wales › Caerphilly › How to go from Caerphilly to Caernarfon
Step by step driving directions and route map on how to go from Caerphilly to Caernarfon by road.
Distance from Caerphilly to Caernarfon: 159.6 mi
Reverse route: Driving directions from Caernarfon to Caerphilly
A470, A487
159.6 mi3 hours 11 mins