@c6f37363 @e99afe61 Haven’t been to BER or CPH, but I can’t help wistfully recalling all the places—Bergen, Milan, Vienna, Porto, etc.—where the trip from the center city is a painless train ride. (Porto involves one line change that I don’t recall being very difficult.)

Rome, OTOH, was worse than BWI, so we got that goin’ for us, which is nice. 

 @b59c91f9 @e99afe61 I wrote a post ranking the U.S. airport-rail connections that I'd used somewhat recently a few years ago (I think IAD would rank below DCA but above SEA) but haven't done that for airports in Europe. Hmm...
1. BCN
2. LIS
3. CPH
4. BER
5. LHR (haven't tried the Elizabeth Line yet, though)
6. CDG
7. LGW

https://robpegoraro.com/2018/09/08/ranking-u-s-airport-rail-connections/