Thanks OP!, Firstly this is still available, I just booked this AWESOME trip, directly on the United Airlines website (not using Google Flights or ITA), for $340 USD/person. Warning: the website was extremely glitchy pricing out this itinerary:
Outbound:
-Burlington Vermont (BTV) -Chicago (ORD)
22 HOUR LAYOVER IN CHICAGO
-Chicago (ORD) to Guam (GUM) (via Honolulu Hawaii, 55 minute layover)
-23 HOUR LAYOVER IN GUAM
-Guam (GUM) to Tokyo Japan (NRT)
-14 HOUR LAYOVER IN TOKYO
Tokyo Japan (NRT) to Hangzhou China (HGH)
RETURN:
Hangzhou China (HGH) to Hong Kong (HKG)
14 LAYOVER IN HONG KONG
Hong Kong (HKG) to Chicago (ORD) (3 hour layover in Chicago)
Chicago (ORD) to Ottawa (YOW)
Out of all the destinations, I'm actually looking forward to seeing Guam the most... 23 hour layover in Guam is awesome. Also 14 hour layovers in both Tokyo and Hong Kong... super excited. My girlfriend never been to Chicago and always wanted to go, even though its for only 22 hours... she'll love it.