Need help booking?
Unpublished phone-only deals available
OBS to HCN: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Hengchun (Hengchun Airport)
6,337 mi
10,199 km · 5,507 nm
12h 54m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBS→HCN fares Phone-only fares on this route — call free
Flight time details
6,337 miles nonstop takes roughly 12h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- HCN — Hengchun Airport · Hengchun, 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 OBS
- XOG · Orange-Caritat (BA 115) Air Base37 mi away
- VAF · Valence-Chabeuil Airport39 mi away
- MEN · Mende-Brenoux Airfield41 mi away
- LPY · Le Puy-Loudes Airport48 mi away
Near HCN
- KHH · Kaohsiung International Airport44 mi away
- PIF · Pingtung North Airport48 mi away
- KYD · Lanyu Airport52 mi away
- TTT · Taitung Airport55 mi away
Frequently asked questions
How far is OBS from HCN?
The flight distance from Aubenas-vals-lanas (OBS) to Hengchun (HCN) is 6,337 miles (10,199 km, 5,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to HCN?
A nonstop flight takes about 12h 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 Aubenas-vals-lanas and Hengchun?
Hengchun is 6 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to HCN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–HCN that never appear on search engines, with no booking fees.