Route 66!
US route 20
The Pacific Coast. The Arctic Coast is the longest
to save time and money
Out of the four regions of the US, the West has the longest coastline (includes Hawaii, Alaska, and the Pacific coast of the contiguous US).
The Susquehanna River has a length of 747km; the longest river on the US east coast.
His third voyage was the longest one. :)
The longest trip is to Dallas.
398,000
Alaska.
Alaska
Alaska.
Florida.