of the contiguous united states, which capital city is the farthest east?

Is it Augusta capital of Maine?

Yes.

No, Augusta, the capital of Maine, is not the farthest east capital city in the contiguous United States. To find the answer, we can look at a map and identify the capital cities of all the states in the lower 48.

The easternmost state in the contiguous United States is Maine, but its capital is Augusta, which is not the easternmost capital city. The state of Vermont also has its capital located relatively far to the east, in Montpelier. However, it is still not the one we are looking for.

If we continue further south along the Eastern seaboard, we come to the state of New Hampshire. The capital of New Hampshire is Concord, which is positioned farther to the west compared to Augusta and Montpelier.

The easternmost capital city in the contiguous United States is actually Boston, which is the capital of Massachusetts. Boston is located on the eastern coast of Massachusetts and is the farthest east of all the capital cities in the contiguous United States.