EXAMPLE OF DISTANCES BETWEEN HELLENIC PORTS
    At the end of each Volume there is an Annex with Distances in Nautical Miles, between Hellenic ports - TABLE A' - and ports of Mediterranean and Black sea - TABLE B'.
    For example in TABLE A' we find that the distance between the ports of Nafplio and Hermoupole (Syra I.) is 121 nautical miles. And in TABLE B' we find that the distance between the ports of Piraeus (Greece) and Valencia (Spain) is 1235 nautical miles.