I often ask myself whether I really need to change the oil in Spring. Sometime it was just changed in fall.
Experts say that if car has been in storage for a year, drive it for about 30min then change oil & filter. Reason being that there could have been moisture condensation while stored.
In my case, car is usually stored for only 3 or 4 months and in a dry place. I don't change oil right away, but do change it once a year.
My view is - Don't worry about driving the car until you can get oil changed.