There was a ferry from Emden, Germany to Kristiansand, Norway which might have been interesting. But it recently got shut down[1] due to financial difficulties.

There was a ferry from Emden, Germany to Kristiansand, Norway which might have been interesting. But it recently got shut down[1] due to financial difficulties. Maybe it gets resurrected at some point... [1]: https://reiseliv1.no/reiseliv/2023/rederiet-holland-norway-lines-stanser-ruten-mellom-kristiansand-og-emden-i-tyskland https://reiseliv1.no/reiseliv/2023/rederiet-holland-norway-l...