It is very hard to have an exact answer. Because to know the time you can go without an oil change depends on many factors such as miles, the frequency, engine’s lifetime, and so on. According to technicians, after the oil change, your engine will run smoothly for about 3000-5000 miles (equivalent to moving at an average level for about 3 months).
If you move more frequently or your engine is old, you must check the oil more often to ensure there are not any mishaps.