 North Korea |
| Pyongyang 평양, P’yŏngyang |  Changchung Cathedral  |
| Tokwon 덕원, Kangwŏn-do | Tokwon Abbey of St. Benedict |
 South Korea |
| Andong 안동시, Gyeongsangbuk-do 경상북도 | Mokseong-dong Cathedral of the Immaculate Conception |
| Busan 부산시, Busan-gwangyeoksi 부산광역시 | Namcheon Cathedral of St. Paul Chong Hasang |
| Busan 부산시, Busan-gwangyeoksi 부산광역시 |  Jung-ang Co-Cathedral of the Holy Cross |
| Changwon 창원시, Gyeongsangnam-do 경상남도 | Yangdok-dong Cathedral of the Sacred Heart |
| Cheongju 청주시, Chungcheongbuk-do 충청북도 | Naedeok-dong Cathedral of the Holy Family |
| Chuncheon 춘천시, Gangwon-do 강원도 | Jungnim-dong Cathedral of the Sacred Heart of Jesus |
| Daegu 대구시, Daegu-gwangyeoksi 대구광역시 | Gyesan-dong Cathedral of Our Lady of Lourdes |
| Daegu 대구시, Daegu-gwangyeoksi 대구광역시 | Beomeo Cathedral of St. Francis of Assisi |
| Daejeon 대전시, Daejeon-gwangyeoksi 대전광역시 | Daeheung-dong Cathedral of St. Joseph the Worker |
| Gwangju 광주시, Gwangju-gwangyeoksi 광주광역시 | Imdong Cathedral of the Sacred Heart of Jesus |
| Gwangju 광주시, Gwangju-gwangyeoksi 광주광역시 | Bukdong Co-Cathedral of the Sacred Heart of Jesus |
| Haemi 해미, Chungcheongnam-do 충청남도 |  International Shrine of Haemi Martyrs |
| Incheon 인천시, Incheon-gwangyeoksi 인천광역시 | Dapdong Cathedral of St. Paul |
| Jeju 제주시, Jeju-teukbyeoljachido 제주특별자치도 | Jungang Cathedral of the Immaculate Conception of Mary |
| Jeonju 전주시, Jeollabuk-do 전라북도 | Joongang Cathedral of the Sacred Heart of Jesus |
| Jeonju 전주시, Jeollabuk-do 전라북도 |  Jeondong Church of the Sacred Heart of Jesus |
| Mokpo 목포시, Jeollanam-do 전라남도 |  Basilica of the Exaltation of the Holy Cross |
| Seoul 서울시, Seoul-teukbyeolsi 서울특별시 | Myeong-dong Cathedral of the Immaculate Conception of Mary |
| Seoul 서울시, Seoul-teukbyeolsi 서울특별시 | Armed Forces Central Cathedral |
| Seoul 서울시, Seoul-teukbyeolsi 서울특별시 | Joeldusan International Shrine of Korean Martyrs |
| Suwon 수원시, Gyeonggi-do 경기도 | Jeongjadong Cathedral of the Holy Martyrs of Korea |
| Suwon 수원시, Gyeonggi-do 경기도 | Jowondong Co-Cathedral of the Queen of Peace |
| Suwon 수원시, Gyeonggi-do 경기도 |  Suwon Hwasun Martyrs Shrine |
| Uijeongbu 의정부시, Gyeonggi-do 경기도 | Uijeongbu Cathedral of the Sacred Heart of Mary |
| Wonju 원주시, Gangwon-do 강원도 | Wondong Cathedral of Our Lady of Grace |
