The distance is shortened by a flat, comfortable and safe tarmac route. The time you have will be enough to experiment a Peninsula, that it is so close to Maputo, but so far away from its agitation. The ocean and sunbaths will be complemented by the freedom of a walk in the vast beach and the taste of complete and well-made meals.
The overnight in a quiet place, with the wave sound has a background music, solidifies the pleasure of such a right decision.
If there is a paradise so close to the big city, why not try it? The lack of time is not a justification for the absence.