Transit time for oversized lettermail to France?

[byto253]

Anyone have an idea how long an oversize letter takes to be delivered to France?   Thanks

[reallynicestamps]

I've been selling by mail order since the late 70s.

I'd allow three weeks using Air Mail. 

Do NOT use Surface Mail. It's too expensive for what you get. (You know that, but new sellers may be reading this too.)

[kawartha-ephemera]

I'm located 2 hours north-east of the Missauga facility by Pearson Airport which is where our International mail goes. Regular lettermail sent to France or anywhere else in Western Europe or the U.K. has always been and still is consistently fast. I've very recently sent a couple to France for which feedback was received within a week or so.

In past years Oversize used to fare well too but with all the reports earlier this year of returned Oversize mail I stopped shipping stuff requiring that to Europe so I've no recent experience with Oversize.
The recent packaging recycling regulations in Germany and elsewhere factored into that decision too, seems to me France announced something similar but I might be wrong on that.