Yeremia 4:6

Sion : one of the hills on which Jerusalem was built; the temple area; the city of Jerusalem; God's people,a town and citidel; an ancient part of Jerusalem
(32° 43´, 35° 20´)

Yeremia 47:5

Askelon : a town of the Philistines between Ashdod and Gaza (OS)
(31° 39´, 34° 32´)

Gaza : a city A Philistine town 5 km east of the Mediterranean and 60 west of Hebron,a town on the western coast of the territory of Judah,a town and the region it controled
(31° 55´, 35° 15´); (31° 48´, 35° 48´); (31° 31´, 34° 26´); (31° 55´, 35° 15´); (31° 31´, 34° 26´)