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BOS to GNI: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Green Island (Lyudao Airport)
7,873 mi
12,671 km · 6,842 nm
15h 54m
estimated nonstop flight time
+12h
time difference · heading north
See live BOS→GNI fares Phone-only fares on this route — call free
Flight time details
7,873 miles nonstop takes roughly 15h 54m 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
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 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 BOS from GNI?
The flight distance from Boston (BOS) to Green Island (GNI) is 7,873 miles (12,671 km, 6,842 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to GNI?
A nonstop flight takes about 15h 54m 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 Boston and Green Island?
Green Island is 12 hours ahead of Boston.
What is the cheapest way to fly from BOS to GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–GNI that never appear on search engines, with no booking fees.