The results of your search for Portland, OR (PDX) to Paris (PAR)
Shortest Flight Duration * 12 hours 10 mins * Via Seattle/Tacoma International Apt, Seattle/Tacoma (SEA) * this includes transfer time at Seattle/Tacoma International Apt, Seattle/Tacoma (SEA)
14 hours is probably the quickest, but that is including a 90 minute stopover in New York City.
The flight time would then be 12 hours and 30 minutes, although a hypothetical direct flight would probably take a little less, as you could then make use of the fastest line from Portland to Paris and avoid having to slow down and speed up for landing and takeoff.
20 mins
3 hours
14 hours
The flight time from Philippines to Oregon (OR) is: 14 hours, 6 minutes
173 miles
3 hours
5 hours
1 hour 28 minutes
7hrs 50 min
Well, it takes from Rutland ,Vermont to Portland, Oregon 5 1/2 hours.
It would take approximately 12.5 hours to fly from Oregon to China.
That depends entirely upon how fast your airplane flies.