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HHH to TNN: distance & flight time
Hilton Head Island (Hilton Head Airport) → Tainan (Tainan Airport)
8,382 mi
13,490 km · 7,284 nm
16h 54m
estimated nonstop flight time
+12h
time difference · heading northwest
See live HHH→TNN fares Phone-only fares on this route — call free
Flight time details
8,382 miles nonstop takes roughly 16h 54m 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
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
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 HHH from TNN?
The flight distance from Hilton Head Island (HHH) to Tainan (TNN) is 8,382 miles (13,490 km, 7,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to TNN?
A nonstop flight takes about 16h 54m 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 Hilton Head Island and Tainan?
Tainan is 12 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–TNN that never appear on search engines, with no booking fees.