No demand - San Diego to Multiple Long Haul Routes

[indep]

So i am obviously new. Airline based in San Diego, starting to turn profit and was looking into exploring some long haul stuff. Pulled up the route planner and put a 5k+ limitation on distance. Opened about 5 different airports from Hong Kong to London to Frankfurt to Amsterdam all of which had 0 passengers per day...

What gives?

[Kadachiman]

San Diego has 96% Domestic demand and only 4% International demand

From Airport information page in Game World # 1, so I am sure that Beginners World will be very similar

[Aoitsuki]

because san diego has almost no demand to asia, maybe nrt.

their international load mainly consist of canada and some south america destinations.