Flew with a 330B who live about 20 min south of AMS. Pretty easy for him, but all of his overnights were at home lol. If the OP is going to live near AMS/CDG/LHR, it wouldn't be horrible once you get on a WB. Otherwise, that's a lot of the month away from home for long chunks.
Originally Posted by
CX500T
Yeah. Toronto or MEX to JFK not too crazy.
Tallin, Estonia to LAX is gonna suck.
Side note, I spent three months in Tallinn, great town!