S:t Petersburg ... Riga Thursö ( Skoth ) .. Yarmouth Valentia ( Irland ) 754 , 763 , 756 , 755 , 9757 , 2757.1 763 , 756 , 755 , 9757 , 2757.1 756 , 755 , 9757 , 2757.1 755 , 9757 , 2757.1 757 ,2757.1