Hello,

IGNOU has its international study centre, though you haven't elaborated much in which country you're in currently, but if choose to enroll in IGNOU then you can perhaps give the exam in your current city also if it has study centre of IGNOU, and the university does offer flexibility, and its master degree duration are of two years, so there are only one exam in one year, and in case you wish to appear for all the subjects at once, you can do so in the second year too, but yes you have to do re-registration in due time, and also submit the assignments in timely manner.