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CMJ to DED: distance & flight time
Cimei (Chi Mei Airport) → Dehra Dun (Dehradun Airport)
2,577 mi
4,147 km · 2,239 nm
5h 31m
estimated nonstop flight time
-2.5h
time difference · heading west
See live CMJ→DED fares Phone-only fares on this route — call free
Flight time details
2,577 miles nonstop takes roughly 5h 31m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CMJ — Chi Mei Airport · Cimei, Taiwan
- 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 CMJ
- WOT · Wang-an Airport12 mi away
- MZG · Makung Airport28 mi away
- TNN · Tainan Airport53 mi away
- CYI · Chiayi Airport64 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 CMJ from DED?
The flight distance from Cimei (CMJ) to Dehra Dun (DED) is 2,577 miles (4,147 km, 2,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMJ to DED?
A nonstop flight takes about 5h 31m 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 Cimei and Dehra Dun?
Dehra Dun is 2.5 hours behind Cimei.
What is the cheapest way to fly from CMJ to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMJ–DED that never appear on search engines, with no booking fees.