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ROW to TNN: distance & flight time
Roswell (Roswell International Air Center Airport) → Tainan (Tainan Airport)
7,561 mi
12,168 km · 6,570 nm
15h 17m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ROW→TNN fares Phone-only fares on this route — call free
Flight time details
7,561 miles nonstop takes roughly 15h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ROW — Roswell International Air Center Airport · Roswell, United States
- TNN — Tainan Airport · Tainan, 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 ROW
- RUI · Sierra Blanca Regional Airport59 mi away
- CNM · Cavern City Air Terminal68 mi away
- HOB · Lea County Regional Airport87 mi away
- ALM · Alamogordo White Sands Regional Airport90 mi away
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is ROW from TNN?
The flight distance from Roswell (ROW) to Tainan (TNN) is 7,561 miles (12,168 km, 6,570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROW to TNN?
A nonstop flight takes about 15h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ROW to TNN?
Nonstop service on ROW–TNN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 17m nonstop estimate.
What is the time difference between Roswell and Tainan?
Tainan is 14 hours ahead of Roswell.
What is the cheapest way to fly from ROW to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROW–TNN that never appear on search engines, with no booking fees.
Why are some ROW to TNN fares phone-only?
Consolidator contracts let us sell certain ROW–TNN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.