from station Osgoode

m12:1 r10

to station St. Andrew

m12:2 r7

m12:1 to m12:2

r10 to r7

= clockwise

= inwards

distance

inwards/outwards: radius r10 - r7 = 300m

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

flight distance / Hipotenuse:

more than 300 m and less than 300 + 100 m