I regularly camp next to a high bowl during bow season (I’m not a bow hunter) that regularly has elk bugling and pushing each other around at night. They are probably 400 - 600 yards away and then move down into thicker timber during the day. During rifle season I have stepped out of the tent and shot an elk 200 yards away.
However, cooking and food storage are down the hill another 200 yards, the wind never blows toward the elk, we are ridiculously quiet, and the tent backs up to a ridge that has never had a single elk track on it so its pretty safe.
Your mileage will vary. You have to stay down wind. You have to be quiet and keep a low profile. You have to know travel routes.