I have a few mates who did it when SAAB went to the wall, and a more when Volvo got rid of a load.
Living in and around the Göteborg/Trollhättan/Vänersborg/Uddevalla area, then commuting to do a 4 or 5 day week in Norway, mostly O&G or energy stuff, some ended up in Oslo (3 hours drive) some in Kongsvinger (4 hours drive) and some flying out, Stavanger, Trondheim etc (probably 5+ hours door to door).
They pretty much all enjoyed it massively. And that’s coming from a Swedish work/life balance thing, to Norwegian, so saying something! Some even got onto Norwegian salaries. Several relocated out there permanently, families etc.
Many of them are heading back now as Volvo are hiring quite a few and O&G is slowing down. Don’t *think* any of them regret going out there.
And as an added bonus, if you get a company provided flat, you can even extend your working week and take the family out for a week/long weekend for not very much. Scandinavia is a great place to be in the spring/summer.