How far can crossbow shoot arrow?

The longest documented shot on YouTube is 322 yards, or ~294.43 meters.

This was a test for an accurate shot where he shot a 9-inch balloon.

A crossbow can definitely shoot further, but accuracy becomes a problem.

If you were standing on flat terrain and shot up at a 45 degree angle, my guess is that most crossbows won't get much further than 400 yards(365.76 meters)