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GNI to IAG: distance & flight time
Green Island (Lyudao Airport) → Niagara Falls (Niagara Falls International Airport)
7,710 mi
12,408 km · 6,700 nm
15h 35m
estimated nonstop flight time
-12h
time difference · heading north
See live GNI→IAG fares Phone-only fares on this route — call free
Flight time details
7,710 miles nonstop takes roughly 15h 35m 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
- GNI — Lyudao Airport · Green Island, Taiwan
- 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 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 GNI from IAG?
The flight distance from Green Island (GNI) to Niagara Falls (IAG) is 7,710 miles (12,408 km, 6,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to IAG?
A nonstop flight takes about 15h 35m 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 Green Island and Niagara Falls?
Niagara Falls is 12 hours behind Green Island.
What is the cheapest way to fly from GNI to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–IAG that never appear on search engines, with no booking fees.