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IRD to WBU: distance & flight time
Ishurdi (Ishurdi Airport) → Boulder (Boulder Municipal Airport)
7,907 mi
12,725 km · 6,871 nm
15h 58m
estimated nonstop flight time
-12h
time difference · heading north
See live IRD→WBU fares Phone-only fares on this route — call free
Flight time details
7,907 miles nonstop takes roughly 15h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- IRD — Ishurdi Airport · Ishurdi, Bangladesh
- 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 IRD
- RJH · Shah Mokhdum Airport34 mi away
- JSR · Jessore Airport67 mi away
- DAC · Hazrat Shahjalal International Airport88 mi away
- CCU · Netaji Subhash Chandra Bose International Airport110 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 IRD from WBU?
The flight distance from Ishurdi (IRD) to Boulder (WBU) is 7,907 miles (12,725 km, 6,871 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRD to WBU?
A nonstop flight takes about 15h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IRD to WBU?
Nonstop service on IRD–WBU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 58m nonstop estimate.
What is the time difference between Ishurdi and Boulder?
Boulder is 12 hours behind Ishurdi.
What is the cheapest way to fly from IRD to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRD–WBU that never appear on search engines, with no booking fees.
Why are some IRD to WBU fares phone-only?
Consolidator contracts let us sell certain IRD–WBU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.