'Journey' in the Bible

It happened at noon, that Elijah mocked them, and said, "Cry aloud; for he is a god. Either he is musing, or he has gone aside, or he is on a journey, or perhaps he sleeps and must be awakened."

But he himself went a day's journey into the wilderness, and came and sat down under a juniper tree: and he requested for himself that he might die, and said, "It is enough. Now, O Yahweh, take away my life; for I am not better than my fathers."

The angel of Yahweh came again the second time, and touched him, and said, "Arise and eat, because the journey is too great for you."