my best friend moved cities and i feel like we're slowly becoming strangers

she moved to hyderabad in march for work. we said we'd call every week. it's september and we've spoken maybe 4 times properly, the rest is reacting to each other's stories. it's nobody's fault, she has a new office group and a new flat and a life. i also have a life. but i was at a wedding last week and realised i didn't have anyone to text "look at this uncle's dance" and it hit me harder than i expected. do you just accept that some friendships are location-based? or is there a way to keep it without it feeling like homework for both of us.