What is driving distance from Galway to Giants Causeway?

450 kilometres taking this route:

1. Take N6/M6 DUBLIN, from Galway, to M4 DUBLIN.
2. Take M4/N4 to M50 NORTHBOUND, at J1 outside of Dublin.
3. Take M50, around DUBLIN, to M1(N) BELFAST at J3.
4. Take M1/N1 up to NORTHERN Ireland, where the road will continue as A1 BELFAST.
5. Take A1 to A28 ARMAGH at the junction near Newry.
6. Take A28 to A29 DUNGANNON, at Armagh.
7. Follow A29 up to B17 BUSHMILLS (to GIANT'S CAUSEWAY), outside of Coleraine.
8. Follow the byways up to GIANT'S CAUSEWAY, and follow signs.