Contradiction with John 18:20
Jesus says he taught openly in synagogues and temples, possibly contradicting healing in remote areas like the border in Luke 17:11.
John 18:20: Jesus answered him, I spake openly to the world; I ever taught in the synagogue, and in the temple, whither the Jews always resort; and in secret have I said nothing.
Contradiction with Matthew 10:5-6
Jesus commands his disciples not to go to the Samaritans, yet in Luke 17:11, he passes between Samaria and Galilee.
Matthew 10:5-6: These twelve Jesus sent forth, and commanded them, saying, Go not into the way of the Gentiles, and into [any] city of the Samaritans enter ye not:
Contradiction with Matthew 15:24
Jesus is sent only to the lost sheep of Israel, contradicting the interaction near Samaria in Luke 17:11.
Matthew 15:24: But he answered and said, I am not sent but unto the lost sheep of the house of Israel.
Contradiction with Acts 1:8
Verse emphasizes spreading the gospel to all regions, yet Luke 17:11 shows a journey not emphasizing this mission.
Acts 1:8: But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth. [power...: or, the power of the Holy Ghost coming upon you]
Contradiction with Matthew 28:19
Calls for making disciples of all nations, while Luke 17:11 recounts movement in a predominantly Jewish territory.
Matthew 28:19: Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: [teach...: or, make disciples, or, Christians of all nations]