Need help booking?
Unpublished phone-only deals available
DIN to FNL: distance & flight time
Dienbienphu (Dien Bien Phu Airport) → Fort Collins (Northern Colorado Regional Airport)
7,799 mi
12,551 km · 6,777 nm
15h 46m
estimated nonstop flight time
-13h
time difference · heading northeast
See live DIN→FNL fares Phone-only fares on this route — call free
Flight time details
7,799 miles nonstop takes roughly 15h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- DIN — Dien Bien Phu Airport · Dienbienphu, Vietnam
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
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 DIN
- SQH · Na-San Airport67 mi away
- PCQ · Boun Neau Airport73 mi away
- ODY · Oudomsay Airport82 mi away
- NEU · Sam Neua Airport96 mi away
Near FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Frequently asked questions
How far is DIN from FNL?
The flight distance from Dienbienphu (DIN) to Fort Collins (FNL) is 7,799 miles (12,551 km, 6,777 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIN to FNL?
A nonstop flight takes about 15h 46m 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 Dienbienphu and Fort Collins?
Fort Collins is 13 hours behind Dienbienphu.
What is the cheapest way to fly from DIN to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIN–FNL that never appear on search engines, with no booking fees.