[U-15]

Hello Midnight Rider,

Are we talking about the two pull-down charts in top left corner.

If we are, then chart 1 tells you the distance in kilometres against knots for periods in hours ranging from 1 hour to 10 hours.
e.g. 9 knots at 4 hours = 66.67 kilometres travelled

Chart 2 tells you the distance in metres against knots for periods in minutes ranging from 1 minute to 45 minutes
e.g. 9 knots at 15 minutes = 4.167 metres multiplied by 1,000 as indicated at the top of the time bars = 4,167 metres.
On chart 2 the quick workround is to read the figure in metres as km, so 4,167 metres becomes 4.167 km