A sealing structure for an automotive vehicle prevents turbulent air flow around a front pillar and thus reduces noise due to wind. This seal is provided by a weatherstrip which also seals the space between the front pillar and a front door against water. The weatherstrip is provided with an extension extending towards the opening of the above space to close same. The extension lies approximately flush with the outer surfaces of the front pillar and the front door to form a substantially continuous external surface. This continuous external surface around the front pillar improves the aerodynamics of the vehicle.
