In the movie 12 Monkeys, when James Cole was sent back in time for the second time, they sent him by mistake to the WW1 era. But I think the place where they sent him was not in USA, but in Europe and people spoke on some other language, like German. Does it mean that time travel includes space travel too?
It would seem logical to me that any form of time travel would imply spacial travel as well. The earth is constantly rotating on its axis and orbiting the sun. If you traveled through time but not space (i.e. ended up in the same exact point in space) then you might end up in the vacuum of space, or even the interior of the earth.
That being said, if the scientists in the future sent him back to the wrong time, it's logical to say that their miscalculation would have landed him in the wrong position in space as well.