Did armies that marched miles upon miles move fast enough to ever experience a change in time or a form of 'jet lag' persay?

by [deleted]

If so was it ever documented or taken note upon? If so how did it effect the army, if at all?

eidetic

To put it simply, no. You simply can't march fast enough. Armies are more likely to march on the scale of maybe 10 miles a day, though some could cover more ground. Even on horse you simply can't cover enough ground in a short enough period of time.

I can only imagine the downvote is because its not a very in-depth answer, but there simply isn't much more to say. Jet lag really isn't accounted for in any texts I've ever seen, searches for it result in no matches, and its not really until the advent of the airplane and high speed transport that jet lag becomes an issue.