New York to Guangzhou on China Southern is 8002 miles and 16 hours. The flight from New York to Guangzhou is also on the list of the longest non-stop flights from New York. First to breach the 8,000-mile mark on this list is this 16-hour flight from New York's JFK to Guangzhou's Baiyun International Airport.
Your feet and ankles swell when fluid in the blood escapes from capillaries and accumulates in tissues, a condition known as peripheral edema. Causes range from benign to serious and include being overweight, long periods of standing, lengthy car or airplane rides, warm weather, and menstrual periods.
How to Reduce Swollen Legs & Feet. Leg and ankle swelling can cause discomfort. Lower leg and foot swelling is known as peripheral edema. While this condition is not painful, it can be uncomfortable and swelling may make it difficult to put on socks or shoes for them to fit properly.