Need help booking?
Unpublished phone-only deals available
GUS to TNN: distance & flight time
Peru (Grissom Air Reserve Base) → Tainan (Tainan Airport)
7,727 mi
12,436 km · 6,715 nm
15h 37m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GUS→TNN fares Phone-only fares on this route — call free
Flight time details
7,727 miles nonstop takes roughly 15h 37m 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
- GUS — Grissom Air Reserve Base · Peru, 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 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 GUS from TNN?
The flight distance from Peru (GUS) to Tainan (TNN) is 7,727 miles (12,436 km, 6,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUS to TNN?
A nonstop flight takes about 15h 37m 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 Peru and Tainan?
Tainan is 12 hours ahead of Peru.
What is the cheapest way to fly from GUS to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUS–TNN that never appear on search engines, with no booking fees.