How do I get to newcastle?

I think that depends from where you start your journey.

For me it is a quite adventure to get there. With train it will take approx 24h and you can see the route on the image or follow the link here: https://www.google.com/maps/dir/Andra+L%C3%A5nggatan+48,+413+27+G%C3%B6teborg/54.9801906,-1.6129879/@54.0256027,0.5073446,1267303m/data=!3m2!1e3!4b1!4m9!4m8!1m5!1m1!1s0x464ff3468d63f53f:0x6329be98a946e732!2m2!1d11.9409325!2d57.6985936!1m0!3e3?entry=ttu&g_ep=EgoyMDI2MDgyNC4wIKXMDSoASAFQAw%3D%3D

So if you just get over to my location first you can then later follow this route (back?) to Newcastle.

Have a great trip!