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SXI to DIN: distance & flight time
Siri Island (Sirri Island Airport) → Dienbienphu (Dien Bien Phu Airport)
3,067 mi
4,935 km · 2,665 nm
6h 29m
estimated nonstop flight time
+3.5h
time difference · heading east
See live SXI→DIN fares Phone-only fares on this route — call free
Flight time details
3,067 miles nonstop takes roughly 6h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- SXI — Sirri Island Airport · Siri Island, Iran
- DIN — Dien Bien Phu Airport · Dienbienphu, Vietnam
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 SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Near DIN
- SQH · Na-San Airport67 mi away
- PCQ · Boun Neau Airport73 mi away
- ODY · Oudomsay Airport82 mi away
- NEU · Sam Neua Airport96 mi away
Frequently asked questions
How far is SXI from DIN?
The flight distance from Siri Island (SXI) to Dienbienphu (DIN) is 3,067 miles (4,935 km, 2,665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SXI to DIN?
A nonstop flight takes about 6h 29m 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 Siri Island and Dienbienphu?
Dienbienphu is 3.5 hours ahead of Siri Island.
What is the cheapest way to fly from SXI to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SXI–DIN that never appear on search engines, with no booking fees.