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DED to REX: distance & flight time
Dehra Dun (Dehradun Airport) → Reynosa (General Lucio Blanco International Airport)
8,547 mi
13,754 km · 7,427 nm
17h 13m
estimated nonstop flight time
-11.5h
time difference · heading north
See live DED→REX fares Phone-only fares on this route — call free
Flight time details
8,547 miles nonstop takes roughly 17h 13m 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
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
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 REX
Frequently asked questions
How far is DED from REX?
The flight distance from Dehra Dun (DED) to Reynosa (REX) is 8,547 miles (13,754 km, 7,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to REX?
A nonstop flight takes about 17h 13m 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 Reynosa?
Reynosa is 11.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to REX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–REX that never appear on search engines, with no booking fees.