But Sonic can be see it to cover large distance, in this case, the plane just cover the correspondent distance according its speeds, you can even see it in the video. But that is just more animation, thats way we scale speed to knew speeds.
Aaand still assuming that any attack of the elementals yield that much, it doesn't cause the correspondent destruction? AoE. Do you have any other antifeats to counter? Unfortunately no, there no feat in Crash outside gameplay to compare.
Crash hasn't die in canon, how I'm supposed to known what can ultimately kill him? I just can tell what can damage him, if an enemy use it against him, is because it can damage him, and I'm just counting real threats, not pits, nor small animals, nor drowning. So apparently, if character hasn't die in canon, you can't tell what can kill it, and we can speculate, I can say that Crash is city level cuz hasn't showed anything in canon in that can kill it, and nothing counter what I said cuz there's no feat.
@Cal, no idea of who is that guy.