The obelisk says:
    Egli - 20 blms. e
    Olgai - 40 blms. sw



The obelisk says:
    Egli - 30 blms. se
(you don't know what blms. means)

The obelisk says:
    Avit - 8 blms. nw
(you don't know what blms. means)

4