"Away off" can be substituted with several different words or phrases. Some synonyms for this phrase are "far away," "distant," "remote," and "far-flung." Another option could be "off the beaten path" or "out of the way." These synonyms all convey a sense of distance or separation from a particular location or point in time. It is important to choose the appropriate synonym based on the specific context in which it is being used. Whether discussing physical or metaphorical distances, using the right synonym can add clarity and precision to your communication.