Among all women, the mean distance traveled was 23.5 miles (95% CI: 23.1–23.9), with a range of 0.02 to 661 miles and a median distance traveled of 10.5 miles (95% CI: 10.3–10.7). 11.9% (95% CI: 11.5%–12.2%) traveled 50 miles or more to obtain an abortion and 4.1% (95% CI: 3.9%–4.4%) traveled 100 miles or more (See Table 2). Most likely to travel 50 miles or more and 100 miles or more were women obtaining second trimester or later abortions (21.7% 50+, 9.4% 100+), women obtaining abortions at hospitals (19.9% 50+, 9.9% 100+), and rural women (51.0% 50+, 19.5% 100+). Median distance traveled by abortion type was 8.7 miles for medication abortion (95% CI: 8.4–9.0), 10.2 miles for first trimester aspiration abortion (95% CI: 10.0–10.3), and 15.8 miles for second trimester or later abortion (95% CI: 15.4–16.4).Table 2Proportion of Abortions by Distance Category, Medi-Cal 2011–2012n%0–24 Miles%25–49 Miles%50–99 Miles%100+ MilesMedian distance Traveled (miles)Chi-squared, K-sample equality of medians test Total (N)354312668345402740146810.5 Total (%)75.312.87.74.1Sociodemographics Age, yearsa <0.001 17 or younger115468.716.39.45.611.9 18–241427274.213.18.34.411.2 25–341556175.912.67.54.010.2 35 or older443878.811.86.13.29.3 Race/ethnicity<0.001 Non-Hispanic white895160.419.313.96.417.0 Non-Hispanic black443279.99.68.02.510.3 Hispanic/Latina1776880.510.85.13.58.9 Asian193482.410.84.12.89.4 Other126975.611.08.05.59.4Declined to state/missing107781.111.34.82.811.0 Residence<0.001 Urban3173482.010.75.02.39.2 Rural369719.130.931.519.550.7Characteristics of abortion Abortion procedure<0.001 Medication abortion1003779.512.15.92.58.7 1st Trimester aspiration1981976.612.67.43.510.2 2nd Trimester or later557563.215.012.39.415.8 Source of care<0.001 Hospital252868.811.310.09.99.6 Outpatient clinic2001575.214.07.53.311.0 Physician’s office/Physician’s g﻿roup1288876.811.37.64.39.9 Data year0.184 20111921575.312.77.94.110.6 20121621675.413.07.54.210.4 aData on missing age not presented due to small numbers