This study sought to determine geographic accessibility to first trimester termination of pregnancy (TOP) services. The analyses revealed that such services are relatively difficult to access for women who live in regions that do not offer local TOP services; these women must travel on average 221km to access TOP services, equating to an average return-trip distance of 442km. The data also have implications for equity in access to services, with three of the five regions that do not have local TOP services available having a higher than average proportion of Māori population.