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HAN to WBU: distance & flight time
Hanoi (Noi Bai International Airport) → Boulder (Boulder Municipal Airport)
7,756 mi
12,482 km · 6,740 nm
15h 40m
estimated nonstop flight time
-13h
time difference · heading northeast
See live HAN→WBU fares Phone-only fares on this route — call free
Flight time details
7,756 miles nonstop takes roughly 15h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HAN — Noi Bai International Airport · Hanoi, Vietnam
- WBU — Boulder Municipal Airport · Boulder, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is HAN from WBU?
The flight distance from Hanoi (HAN) to Boulder (WBU) is 7,756 miles (12,482 km, 6,740 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAN to WBU?
A nonstop flight takes about 15h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Hanoi and Boulder?
Boulder is 13 hours behind Hanoi.
What is the cheapest way to fly from HAN to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAN–WBU that never appear on search engines, with no booking fees.