My best friend is movin to spain and im really sad about it!?

my bff is movin to spain and im really sad and depressed! i live in the USA and it takes forever to get to spain. it also is alot of $ too. Does anyone have any suggestions for us to talk to eachother or see eachother??? Can anyone relate to this and tell me how they felt too?? plz help because im caught in depression and it really sucks.