Before people could attack the apostles, they escaped to Lystra and Derbe.

Acts 14:4-7

4 The people who lived in Iconium city strongly disagreed with each other concerning the message about Jesus. Some of them agreed with the Jews [SYN] who did not believe that message. Others agreed with Paul and Barnabas. 5 Then the non-Jewish people and the Jewish leaders [SYN] who opposed those two talked among themselves about how they could mistreat them. Some of the important men in that city agreed to help them. Together, they decided that they would kill Paul and Barnabas by throwing stones at them. 6 But Paul and Barnabas heard about that, so they quickly went away to Lycaonia district. They went to Lystra and Derbe cities in that district and to the area surrounding those cities. 7 While they were in that area, they continually told people the message about the Lord Jesus.