Quote Originally Posted by Vyrerus View Post
Yeah, that's why I averaged the traveling speed down to 8 knots. If he could have it on the whole time, I'd have used 12 knots for the calc.
I still feel like 12 is still very generous for an old-style tall sailing ship that's retrofitted for an onboard engine. We don't know what the output is of a ceruleum engine, but early steamships topped out at 10 knots and had an average speed of between 8 and 9 knots.

If we can find the quote of how long it was expected to take vs how long Carvallain said it would, that would give us our average speed.