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DED to FNL: distance & flight time
Dehra Dun (Dehradun Airport) → Fort Collins (Northern Colorado Regional Airport)
7,552 mi
12,153 km · 6,562 nm
15h 16m
estimated nonstop flight time
-11.5h
time difference · heading north
See live DED→FNL fares Phone-only fares on this route — call free
Flight time details
7,552 miles nonstop takes roughly 15h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- 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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 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 DED from FNL?
The flight distance from Dehra Dun (DED) to Fort Collins (FNL) is 7,552 miles (12,153 km, 6,562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to FNL?
A nonstop flight takes about 15h 16m 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 Dehra Dun and Fort Collins?
Fort Collins is 11.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–FNL that never appear on search engines, with no booking fees.