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WBU to SZB: distance & flight time
Boulder (Boulder Municipal Airport) → Kuala Lumpur (Sultan Abdul Aziz Shah International Airport)
9,006 mi
14,494 km · 7,826 nm
18h 8m
estimated nonstop flight time
+14h
time difference · heading northwest
See live WBU→SZB fares Phone-only fares on this route — call free
Flight time details
9,006 miles nonstop takes roughly 18h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- SZB — Sultan Abdul Aziz Shah International Airport · Kuala Lumpur, Malaysia
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 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
Near SZB
- KUL · Kuala Lumpur International Airport29 mi away
- MKZ · Malacca Airport77 mi away
- PKG · Pulau Pangkor Airport103 mi away
- IPH · Sultan Azlan Shah Airport104 mi away
Frequently asked questions
How far is WBU from SZB?
The flight distance from Boulder (WBU) to Kuala Lumpur (SZB) is 9,006 miles (14,494 km, 7,826 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to SZB?
A nonstop flight takes about 18h 8m 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 Boulder and Kuala Lumpur?
Kuala Lumpur is 14 hours ahead of Boulder.
What is the cheapest way to fly from WBU to SZB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–SZB that never appear on search engines, with no booking fees.