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IAG to GNI: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Green Island (Lyudao Airport)
7,710 mi
12,408 km · 6,700 nm
15h 35m
estimated nonstop flight time
+12h
time difference · heading north
See live IAG→GNI 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 gain when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- GNI — Lyudao Airport · Green Island, Taiwan
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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Frequently asked questions
How far is IAG from GNI?
The flight distance from Niagara Falls (IAG) to Green Island (GNI) 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 IAG to GNI?
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 Niagara Falls and Green Island?
Green Island is 12 hours ahead of Niagara Falls.
What is the cheapest way to fly from IAG to GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–GNI that never appear on search engines, with no booking fees.