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TNN to OLS: distance & flight time
Tainan (Tainan Airport) → Nogales (Nogales International Airport)
7,386 mi
11,887 km · 6,418 nm
14h 57m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TNN→OLS fares Phone-only fares on this route — call free
Flight time details
7,386 miles nonstop takes roughly 14h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- OLS — Nogales International Airport · Nogales, 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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Near OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is TNN from OLS?
The flight distance from Tainan (TNN) to Nogales (OLS) is 7,386 miles (11,887 km, 6,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to OLS?
A nonstop flight takes about 14h 57m 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 Tainan and Nogales?
Nogales is 15 hours behind Tainan.
What is the cheapest way to fly from TNN to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–OLS that never appear on search engines, with no booking fees.