About 5 miles.
London Waterloo station was created in 1848.
The walking distance is about 0.8 miles.
London Waterloo East railway station was created in 1869.
Westminster or Waterloo
Maybe you should take a perch on a bird flying out there as it is not reasonable walking distance.....
About 2 miles
the London train station
Shortest distance (via the A4) is 2.5 miles. Longest distance (via A302) is 3.3 miles.
It is about 3 miles from Liverpool Street to Euston.
Waterloo Station in London.
The distance between Euston Station and Waterloo Station in London is approximately 2.3 miles if you follow the A4200 which would take about 10 mins (excluding traffic). Alternately, you can follow the A4200 and then switch to the A40 which is approximately 3 miles and would take around 13 minutes without traffic.