Need help booking?
Unpublished phone-only deals available
TNN to ALM: distance & flight time
Tainan (Tainan Airport) → Alamogordo (Alamogordo White Sands Regional Airport)
7,525 mi
12,110 km · 6,539 nm
15h 13m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TNN→ALM fares Phone-only fares on this route — call free
Flight time details
7,525 miles nonstop takes roughly 15h 13m 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
- TNN — Tainan Airport · Tainan, Taiwan
- ALM — Alamogordo White Sands Regional Airport · Alamogordo, 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 ALM
- HMN · Holloman Air Force Base7 mi away
- WSD · Condron Army Air Field42 mi away
- RUI · Sierra Blanca Regional Airport50 mi away
- LRU · Las Cruces International Airport66 mi away
Frequently asked questions
How far is TNN from ALM?
The flight distance from Tainan (TNN) to Alamogordo (ALM) is 7,525 miles (12,110 km, 6,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to ALM?
A nonstop flight takes about 15h 13m 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 Alamogordo?
Alamogordo is 14 hours behind Tainan.
What is the cheapest way to fly from TNN to ALM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–ALM that never appear on search engines, with no booking fees.