Circle 20km 19.1 144.7 112.3 126.7 119.6 61 126.6 132.1 168.6 121.5 110.4 110.1 108.4 100 71 84.6 70 47.2 25 7 10 2.6 3.2 3 6.2 7 16 27.3 41 22 29 39.7 50 54.3 86 67 48 49 52 90 98.1 121 108.5 144.7