while Condor serves 11
I counted 16 with Canada, but add in the Thomas Cook flights (which seem to serve California) and it is more. I doubt that either serves Whitehorse, Yukon, as shown on the map.
For Norwegian I counted 15 airports in Canada and the US, but the NYC area is counted 3 times and the Miami area twice. I don't think either airline codes shares with American domestic airlines, but both Icelandair and Condor do (both with Alaska Airlines for example, and others like Sun Country) which increases their footprint.
Also, the only interior US cities served by Norwegian are Chicago and Denver and Vegas.
Edit: Condor flies Frankfurt nonstop to Whitehorse with a 767! Who would have guessed.
Second edit: Round trips Chicago to London for $400, wow.