The purpose of this study was to investigate the marital satisfaction and family strengths among 134 commuting couples (268 individuals) living in Korea, who have been commuting for at least six months. The major findings obtained from this study are summarized as follows: 1) The degree of marital satisfaction of the husband and wife in commuting couples was 5.12 and 4.96, respectively, on a scale of 0-7.0. The important factors of marital satisfaction in the husband were the number of children, self-esteem and the degree of coping strategy, whereas for the wife they were the educational degree, kind of job, self-esteem and degree of coping strategy. 2) The degree of family strengths of husband and wife in commuting couples was 3.75 and 3.77, respectively, on a scale 0-5.0. The significant factors of the family strengths in the husband were relied on the person who moved, meeting cycle of conjugal, conjugal periods, self-esteem and the degree of coping strategy, whereas for the wife they were the educational degree, religion, kind of job, commuting periods, the person who moved, meeting cycle of conjugal, self-esteem and the degree of coping strategy. 3) There was a close correlation between the marital satisfaction and family strengths in the husband and wife of commuting couples.