Turkey's Catholic community is very small, and its Pauline sites are ruins, museums or towns with little Christian presence, so a Catholic group has to plan for Mass well in advance. Tarsus offers a well and courtyard that some believe mark Paul's home, a local tradition. Antioch was devastated by the 2023 earthquake; Mass for the feast of Sts. Peter and Paul was celebrated in its cave church of St. Peter in 2024.

Western Turkey programmes usually add the seven churches of Revelation and the shrine of Meryem Ana near Ephesus, which are not part of Paul's story. Ephesus also pairs naturally with a journey through Paul's Greek cities across the Aegean.