A few straight forward feats which the values of are given to us directly!
1. Nebula's flight speed
Nebula is noted to be able to fly at over 800km/h, or 222.222222m/s.
2. Aqua's swimming speed
Betterman Aqua can swim at speeds of over 600 knots, or over 1000km/h. On average, 600 knots is...