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ACX to WBU: distance & flight time
Xingyi (Xingyi Airport) → Boulder (Boulder Municipal Airport)
7,536 mi
12,127 km · 6,548 nm
15h 15m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ACX→WBU fares Phone-only fares on this route — call free
Flight time details
7,536 miles nonstop takes roughly 15h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ACX — Xingyi Airport · Xingyi, China
- 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 ACX
- AVA · Anshun Huangguoshu Airport99 mi away
- LPF · Liupanshui Yuezhao Airport105 mi away
- KMG · Kunming Changshui International Airport127 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 ACX from WBU?
The flight distance from Xingyi (ACX) to Boulder (WBU) is 7,536 miles (12,127 km, 6,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACX to WBU?
A nonstop flight takes about 15h 15m 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 Xingyi and Boulder?
Boulder is 14 hours behind Xingyi.
What is the cheapest way to fly from ACX to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACX–WBU that never appear on search engines, with no booking fees.