Pornichet terre mer 13 km 1.9 1.9 2.3 2.1 2.1 1.9 1.75 1.87 2 2.6 2.2 5.5 6.7 6.9 6.9 7 15 15 16 17.3 9.9 8.4 12.9 14.4 19.6 21.2 20.4 17.2 16.2 25 24.6 26.1 25 26.2 27 28.2 28.2 28.3 30 30.8 27.3 27.8 26.2 24.8 24.4 21.7 19.5 19.2 19.6 19.6 20.1 20.5 21.7 22.1 22.1 21.7 21.9 21.7 21.4 22 23.2 24.8 25.9 26.7 27.3 29.3 28.8 27.9 28.6 31.7 32.9 33.5 35.9 35.8 35.8 37.2 37.4 37.9 37 37.5 37.2 35.7 35.8 35.7 34.9 34.1 34.2 33.4 33.6 34.1 33.6 34.2 38.5 41.1 43.7 43.5 42.6 42.6 39.4 39.3 32.5 29.7 29 24.6 24.5 22.7 19.9 15.2 12.5 11.2 11.8 10.1 12.2 11.8 13.6 15.5 15.3 18.3 21.3 17.1 11.8 10 11.2 12.2 7.8 7 2.9 7 8.5 10.6 10.9 11.7 11.1 10.3 8.9 8 7.1 10.1 11.5 8.1 6.1 8 9.8 8.2 8 7.2 7.3 8.8 9 7.9 8.4 7.7 9.6 6.2 6.9 7.2 4 5.8 6.3 5.8 5.8 5 5.6 4.4 3.8 3 4.2 4.9 5 5 3.7 4.4 4.5 4.1 3.9 3.7 3.3 2.5 2.6 3.3 1.3 1.9