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COT to DIN: distance & flight time
Cotulla (Cotulla-La Salle County Airport) → Dienbienphu (Dien Bien Phu Airport)
8,687 mi
13,980 km · 7,549 nm
17h 30m
estimated nonstop flight time
+12h
time difference · heading northwest
See live COT→DIN fares Phone-only fares on this route — call free
Flight time details
8,687 miles nonstop takes roughly 17h 30m 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
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 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 COT from DIN?
The flight distance from Cotulla (COT) to Dienbienphu (DIN) is 8,687 miles (13,980 km, 7,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COT to DIN?
A nonstop flight takes about 17h 30m 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 Cotulla and Dienbienphu?
Dienbienphu is 12 hours ahead of Cotulla.
What is the cheapest way to fly from COT to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COT–DIN that never appear on search engines, with no booking fees.