大唐西域記 1.73

1.73

珂咄羅國，東西千餘里，南北千餘里。國大都城周二十餘里。

This kingdom is 1000 li or so from east to west, and the same from north to south. The capital is 20 li or so in circuit. On the east it borders on the T'sung-ling mountains, and extends to the country of Kiu-mi-to.