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THR to GLU: distance & flight time
Teheran (Mehrabad International Airport) → Gelephu (Gelephu Airport)
2,374 mi
3,820 km · 2,063 nm
5h 7m
estimated nonstop flight time
—
time difference · heading east
See live THR→GLU fares Phone-only fares on this route — call free
Flight time details
2,374 miles nonstop takes roughly 5h 7m gate to gate, flying east. 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
- THR — Mehrabad International Airport · Teheran, Iran
- GLU — Gelephu Airport · Gelephu, Bhutan
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
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
Frequently asked questions
How far is THR from GLU?
The flight distance from Teheran (THR) to Gelephu (GLU) is 2,374 miles (3,820 km, 2,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to GLU?
A nonstop flight takes about 5h 7m 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 THR to GLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–GLU that never appear on search engines, with no booking fees.