Place
Thessalonica
Identified location. The site is known today and most scholars agree on it.
The main city of Macedonia, now Thessaloniki. Paul reasoned in its synagogue for "three sabbath days" before a mob forced him and Silas to leave by night. He later wrote the church two letters.
Who passed through
In story order. King James Version.
Place names, references and coordinates: STEPBible TIPNR, Tyndale House Cambridge (CC BY 4.0), with coordinates from OpenBible.info. Map: Natural Earth (public domain).