Denver to Hong Kong
15h 22mgate to gate
The flight from Denver International Airport (DEN) to Hong Kong International Airport (HKG) covers 12,027 km (7,474 miles) and takes approximately 15h 22m gate to gate for a typical jet.
The route heads north-west on an initial great-circle bearing of 323°, passing near 60.4° N, 169.7° E at its midpoint.
Bearing 323° north-west Midpoint 60.4° N, 169.7° E Model 805 km/h + 25 min
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Take both airports' published coordinates from OurAirports — nothing here is scraped from another flight site.
- Great-circle distance by haversine on a mean earth radius of 6,371.0088 km: 12,027 km.
- Airborne time = that distance ÷ 805 km/h, a representative jet cruise speed: 14h 56m.
- Add a flat 25 minutes for pushback, taxi, climb, descent and taxi-in — the reason a 400 km hop is never half an hour: 15h 22m gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled. The cruise-speed table shows how much that assumption is worth.
12,027 km / 805 km/h = 14h 56m airborne
+ 25 min ground = 15h 22m gate to gate
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
The same route, plotted on a world grid
The strip above gives the route its length and its shape. This gives it a position: latitude and longitude only, no coastlines, because a hand-drawn coastline would be decoration pretending to be data. On a flat grid the shortest path looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 21h 52m | 22h 17m |
| Narrowbody jet (A320, 737) | 780 km/h | 15h 25m | 15h 50m |
| Widebody jet (777, 787, A350) | 900 km/h | 13h 22m | 13h 47m |
| Private jet (Gulfstream) | 850 km/h | 14h 09m | 14h 34m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Both airports
| DEN | HKG | |
|---|---|---|
| Airport | Denver International Airport | Hong Kong International Airport |
| City | Denver | Hong Kong |
| Country | United States | Hong Kong |
| ICAO | KDEN | VHHH |
| Coordinates | 39.86, -104.6738 | 22.3118, 113.9149 |
| Elevation | 5,431 ft | 28 ft |
Every figure on this plate is geometry. The shape of the earth is knowable; the airline's schedule is not.
Questions this plate answers
How long is the flight from Denver to Hong Kong?
A non-stop flight from Denver (DEN) to Hong Kong (HKG) takes about 15h 22m. The great-circle distance is 12,027 km (7,474 miles, 6,494 nautical miles), flying north-west on an initial bearing of 323°.
How far is Denver from Hong Kong?
12,027 kilometres in a straight line over the earth's surface — 7,474 miles or 6,494 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between DEN and HKG?
This page calculates the direct-line time and distance; it does not track airline schedules. At 12,027 km the route is within reach of long-range widebodies, though not every city pair is served non-stop. Check an airline or booking site for what is actually scheduled.
What should I expect on a 15h 22m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
