Son, 400 miles. Same state. We see him and our Granddaughters about every two months. They moved there 4 years as my daughter in law took an in person job there. Our son had a remote job and he has switched jobs and his new job is remote too. And it IS where she grew up. That job did not work out, she has a remote job now. So they can live anywhere.
Daughter, 5,600 miles. In Germany. She moved there 13 months ago and has been back once. We anticipate going there eventually, but she has budgeted for one trip home a year. Makes a whole lot more sense for her to come home. Cheaper and easier for one person to make the trip than two, or 7 if her brother, sister in law and nieces went. She went back to school at age 33, quit her career, sold her house and car, and almost all her worldly possessions. Her intent is to live there permanently and get a job. She was dissatisfied with the American system of government (please note she her actions all came over a year BEFORE the last Presidential elections, she is unhappy with the ENTIRE system) And she was dissatisfied with the American Healthcare system. Unfortunately, a year into living in Germany, she feels the same way about both those in Germany.