Need help booking?
Unpublished phone-only deals available
GLU to WBU: distance & flight time
Gelephu (Gelephu Airport) → Boulder (Boulder Municipal Airport)
7,704 mi
12,398 km · 6,695 nm
15h 34m
estimated nonstop flight time
—
time difference · heading north
See live GLU→WBU fares Phone-only fares on this route — call free
Flight time details
7,704 miles nonstop takes roughly 15h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GLU — Gelephu Airport · Gelephu, Bhutan
- 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 GLU
- BUT · Bathpalathang Airport50 mi away
- COH · Cooch Behar Airport73 mi away
- PBH · Paro Airport73 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport88 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 GLU from WBU?
The flight distance from Gelephu (GLU) to Boulder (WBU) is 7,704 miles (12,398 km, 6,695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLU to WBU?
A nonstop flight takes about 15h 34m 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 cheapest way to fly from GLU to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLU–WBU that never appear on search engines, with no booking fees.