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GNI to SDY: distance & flight time
Green Island (Lyudao Airport) → Sidney (Sidney - Richland Regional Airport)
6,810 mi
10,959 km · 5,918 nm
13h 49m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GNI→SDY fares Phone-only fares on this route — call free
Flight time details
6,810 miles nonstop takes roughly 13h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GNI — Lyudao Airport · Green Island, Taiwan
- SDY — Sidney - Richland Regional Airport · Sidney, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is GNI from SDY?
The flight distance from Green Island (GNI) to Sidney (SDY) is 6,810 miles (10,959 km, 5,918 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to SDY?
A nonstop flight takes about 13h 49m 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 Sidney?
Sidney is 14 hours behind Green Island.
What is the cheapest way to fly from GNI to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–SDY that never appear on search engines, with no booking fees.