http://www.watchdigimonepisodes.com/digimon-adventure-episode-39/
At about 10 minutes in, VenomMyotismon's defeat brings both worlds into the same space. At about 15 minutes in, Kuwagamon shows up in the Real World and starts messing with shit, I guess.
(240/143)1172=1967km
So Japan is 1967km long, I guess.
In the foreground is the Dark Masters' observatory lair which resides atop Spiral Mountain, the reformatted Digital World. So let's angsize the distance from here to Japan.
Frame width would be 640px.
2atan(170/(640/tan(86.067076523132/2)))=27.85562268353
Put it in the calculator and we get 3965.9km.
3965900/(5*60)=13219.67m/s
or about mach 65.
At about 10 minutes in, VenomMyotismon's defeat brings both worlds into the same space. At about 15 minutes in, Kuwagamon shows up in the Real World and starts messing with shit, I guess.
(240/143)1172=1967km
So Japan is 1967km long, I guess.
In the foreground is the Dark Masters' observatory lair which resides atop Spiral Mountain, the reformatted Digital World. So let's angsize the distance from here to Japan.
Frame width would be 640px.
2atan(170/(640/tan(86.067076523132/2)))=27.85562268353
Put it in the calculator and we get 3965.9km.
3965900/(5*60)=13219.67m/s
or about mach 65.