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BTM to DED: distance & flight time
Butte (Bert Mooney Airport) → Dehra Dun (Dehradun Airport)
7,133 mi
11,480 km · 6,199 nm
14h 27m
estimated nonstop flight time
+11.5h
time difference · heading north
See live BTM→DED fares Phone-only fares on this route — call free
Flight time details
7,133 miles nonstop takes roughly 14h 27m 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 gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- DED — Dehradun Airport · Dehra Dun, India
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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is BTM from DED?
The flight distance from Butte (BTM) to Dehra Dun (DED) is 7,133 miles (11,480 km, 6,199 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to DED?
A nonstop flight takes about 14h 27m 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 Butte and Dehra Dun?
Dehra Dun is 11.5 hours ahead of Butte.
What is the cheapest way to fly from BTM to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–DED that never appear on search engines, with no booking fees.