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SUX to DIN: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Dienbienphu (Dien Bien Phu Airport)
7,858 mi
12,647 km · 6,829 nm
15h 53m
estimated nonstop flight time
+13h
time difference · heading north
See live SUX→DIN fares Phone-only fares on this route — call free
Flight time details
7,858 miles nonstop takes roughly 15h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 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 SUX from DIN?
The flight distance from Sioux City (SUX) to Dienbienphu (DIN) is 7,858 miles (12,647 km, 6,829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to DIN?
A nonstop flight takes about 15h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SUX to DIN?
Nonstop service on SUX–DIN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 53m nonstop estimate.
What is the time difference between Sioux City and Dienbienphu?
Dienbienphu is 13 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–DIN that never appear on search engines, with no booking fees.
Why are some SUX to DIN fares phone-only?
Consolidator contracts let us sell certain SUX–DIN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.