✈ HKG → BOS
16H FLIGHT. YOU WILL FORGET WHAT GRASS LOOKS LIKE.
Flight from Hong Kong to Boston
From Hong Kong International (HKG), Hong Kong Asia → Logan (BOS), USA North America
How long is the flight from Hong Kong to Boston?
A nonstop flight from Hong Kong (HKG) to Boston (BOS) takes about 16 hours, covering a great-circle distance of 7,957 miles (12,806 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
16h
Nonstop, scheduled
Distance
7,957 mi
12,806 km · great-circle
Avg speed
801 km/h
Door-to-door including taxi
Time zones & jet lag
Hong Kong timezone
UTC+8
Asia/Hong_Kong
Boston timezone
UTC-4
America/New_York
Time difference
-12h
12 hours behind
Jet lag (rough)
~8.4d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.