from crossing Lolo

m9:1 r3

to crossing Lolo

m9:2 r9

m9:1 to m9:2

r3 to r9

= clockwise

= outwards

DISTANCE

inwards/outwards: radius r9 - r3 = 600m

Time/space Minutes :2 - :1 = 100m

flight distance / Hipotenuse:

more than 600 m

less than 600 + 100 m