Its interesting to consider the park sizes in your journey. EPCOT is much larger than DHS so where you are going can make the walks change a lot-the BWV boat launch to the DHS Hat is 0.90 miles and the Launch to either China, TT or Soarin is also 0.90 miles.
But the boat launch to the France bridge and Illuminations is 0.45 miles, while Fantasmic is 1.10 miles-much further in that case.