Need help booking?
Unpublished phone-only deals available
WUX to BUF: distance & flight time
Wuxi (Sunan Shuofang International Airport) → Buffalo (Buffalo Niagara International Airport)
7,152 mi
11,511 km · 6,215 nm
14h 29m
estimated nonstop flight time
-12h
time difference · heading north
See live WUX→BUF fares Phone-only fares on this route — call free
Flight time details
7,152 miles nonstop takes roughly 14h 29m 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
- WUX — Sunan Shuofang International Airport · Wuxi, China
- BUF — Buffalo Niagara International Airport · Buffalo, 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 WUX
- SZV · Suzhou Guangfu Airport16 mi away
- CZX · Changzhou Benniu Airport48 mi away
- RUG · Rugao Air Base53 mi away
- SHA · Shanghai Hongqiao International Airport57 mi away
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is WUX from BUF?
The flight distance from Wuxi (WUX) to Buffalo (BUF) is 7,152 miles (11,511 km, 6,215 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WUX to BUF?
A nonstop flight takes about 14h 29m 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 Wuxi and Buffalo?
Buffalo is 12 hours behind Wuxi.
What is the cheapest way to fly from WUX to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WUX–BUF that never appear on search engines, with no booking fees.