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CNI to IAG: distance & flight time
Changhai (Changhai Airport) → Niagara Falls (Niagara Falls International Airport)
6,587 mi
10,601 km · 5,724 nm
13h 23m
estimated nonstop flight time
-12h
time difference · heading north
See live CNI→IAG fares Phone-only fares on this route — call free
Flight time details
6,587 miles nonstop takes roughly 13h 23m 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
- CNI — Changhai Airport · Changhai, China
- IAG — Niagara Falls International Airport · Niagara Falls, 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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
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
Frequently asked questions
How far is CNI from IAG?
The flight distance from Changhai (CNI) to Niagara Falls (IAG) is 6,587 miles (10,601 km, 5,724 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to IAG?
A nonstop flight takes about 13h 23m 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 Changhai and Niagara Falls?
Niagara Falls is 12 hours behind Changhai.
What is the cheapest way to fly from CNI to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–IAG that never appear on search engines, with no booking fees.