1 How much will each of these places cost to go to?
2 How much will it cost to go to each of these place?
I think sentence '2' has two possible meanings:
a How much will going to all of these places costs?
b How much will each single place cost to go to separately? Here the reply would be a list.
I think sentence '1' could only mean 'b'.
Am I correct?
Each in both cases suggests that the speaker wants a breakdown rather than a total IMO.
PS It should be places in 2.