This is round of speed;-

So, what do you think is good option for travel in space?

Are you thinking Jetray? If yes his speed is 1.5 c only.

So what about Chromastone. Yes he once flew to Petropia.

As speed =distance /time and we do not know both...

DISTANCE

Petropia has three stars near it and the nearest star to earth is 4.246 light years away.To down play Chromastone I am choosing this distance.

TIME

Ben was fighting Vilgax during this feet.The time is pretty much a great factor but to down play Chromastone I am taking 100 minutes

NOW>>>

Speed=Distance/Time= 4.01*10^16 meters/6000 sec

Speed=6.68*10^12 m/s

OR 22266 c

Hence Chromastone even after down play is

14844 times faster than Jetray

WINS