Need help booking?
Unpublished phone-only deals available
COS to DIN: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Dienbienphu (Dien Bien Phu Airport)
7,907 mi
12,725 km · 6,871 nm
15h 58m
estimated nonstop flight time
+13h
time difference · heading northwest
See live COS→DIN fares Phone-only fares on this route — call free
Flight time details
7,907 miles nonstop takes roughly 15h 58m gate to gate, flying northwest. 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
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 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 COS from DIN?
The flight distance from Colorado Springs (COS) to Dienbienphu (DIN) is 7,907 miles (12,725 km, 6,871 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to DIN?
A nonstop flight takes about 15h 58m 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 Colorado Springs and Dienbienphu?
Dienbienphu is 13 hours ahead of Colorado Springs.
What is the cheapest way to fly from COS to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–DIN that never appear on search engines, with no booking fees.