The journey from Newport, Pembrokeshire to London covers 400 kilometers. The most practical way is by driving, which involves taking the A40 and M4. This route takes you from the Pembrokeshire coast to the capital city of the UK. It is a straightforward journey across the country.
Total Distance: 400 km driving, 350 km air distance.
The M4 can be very busy; check for roadworks.
Spring for pleasant weather and city walks.