Just wondering whether there is a trick for ascertaining distances using this particular chart - I don't see a scale anywhere.

Is it simply a case of measuring given distance with dividers and then comparing against lines of latitude (longitude??) to find out out degrees of separation and then multiply by 60 to get distance in NM??

Is there a quicker way??

Thanks in advance.

Is it simply a case of measuring given distance with dividers and then comparing against lines of latitude (longitude??) to find out out degrees of separation and then multiply by 60 to get distance in NM??

Is there a quicker way??

Thanks in advance.

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