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IAG to SZV: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Suzhou (Suzhou Guangfu Airport)
7,154 mi
11,513 km · 6,217 nm
14h 30m
estimated nonstop flight time
+12h
time difference · heading north
See live IAG→SZV fares Phone-only fares on this route — call free
Flight time details
7,154 miles nonstop takes roughly 14h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- SZV — Suzhou Guangfu Airport · Suzhou, China
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 IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Near SZV
- WUX · Sunan Shuofang International Airport16 mi away
- SHA · Shanghai Hongqiao International Airport55 mi away
- CZX · Changzhou Benniu Airport58 mi away
- RUG · Rugao Air Base69 mi away
Frequently asked questions
How far is IAG from SZV?
The flight distance from Niagara Falls (IAG) to Suzhou (SZV) is 7,154 miles (11,513 km, 6,217 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to SZV?
A nonstop flight takes about 14h 30m 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 IAG to SZV?
Nonstop service on IAG–SZV 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 14h 30m nonstop estimate.
What is the time difference between Niagara Falls and Suzhou?
Suzhou is 12 hours ahead of Niagara Falls.
What is the cheapest way to fly from IAG to SZV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–SZV that never appear on search engines, with no booking fees.
Why are some IAG to SZV fares phone-only?
Consolidator contracts let us sell certain IAG–SZV 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.