Distance is not a barrier to this kind of work — I cast for clients across every U.S. state, and for situations involving a partner or ex who lives elsewhere in the country or abroad. The ritual is performed on my end using their name, photo, and/or birth date; physical proximity is not required.
I regularly work with long-distance couples, military families, and clients whose ex-partner relocated after the breakup, so this is a very familiar situation for me.
Just let me know the other person's general location when we talk, in case any timing considerations (such as time zone) are relevant to when you'd notice results.