How many miles from Bristol to Preston?

Answer 1

187 miles taking this route:

1. Take M6(S) BIRMINGHAM, from Preston, to M5 to The SOUTH WEST at J8 in BIRMINGHAM.
2. Take M5 to BRISTOL.

Answer 2

125 miles taking this route:

1. Take M5(N) to The MIDLANDS, to M6 to The NORTH WEST, in Birmingham.
2. Take M6 up to PRESTON.