Need help booking?
Unpublished phone-only deals available
DAY to GNI: distance & flight time
Dayton (James M Cox Dayton International Airport) → Green Island (Lyudao Airport)
7,807 mi
12,564 km · 6,784 nm
15h 46m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DAY→GNI fares Phone-only fares on this route — call free
Flight time details
7,807 miles nonstop takes roughly 15h 46m gate to gate, flying northwest. 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
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 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 DAY from GNI?
The flight distance from Dayton (DAY) to Green Island (GNI) is 7,807 miles (12,564 km, 6,784 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to GNI?
A nonstop flight takes about 15h 46m 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 Dayton and Green Island?
Green Island is 12 hours ahead of Dayton.
What is the cheapest way to fly from DAY to GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–GNI that never appear on search engines, with no booking fees.