What is the road distance between Reading and Harwich?

Answer 1

133 miles taking this route:

1. Take M4 LONDON, from Reading, to M25(N) WATFORD at J4B.
2. Take M25 (London Orbital), around London, to A12 CHELMSFORD at J28. Follow signs to A12(E) CHELMSFORD.
3. Take A12 to A120(E) to HARWICH at J29.
4. Take A120 to Harwich.