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RUI to DED: distance & flight time
Ruidoso (Sierra Blanca Regional Airport) → Dehra Dun (Dehradun Airport)
8,032 mi
12,926 km · 6,980 nm
16h 13m
estimated nonstop flight time
+11.5h
time difference · heading north
See live RUI→DED fares Phone-only fares on this route — call free
Flight time details
8,032 miles nonstop takes roughly 16h 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 gain when reading arrival times on your ticket.
The two airports
- RUI — Sierra Blanca Regional Airport · Ruidoso, 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 RUI
- ALM · Alamogordo White Sands Regional Airport50 mi away
- HMN · Holloman Air Force Base54 mi away
- ROW · Roswell International Air Center Airport59 mi away
- WSD · Condron Army Air Field92 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 RUI from DED?
The flight distance from Ruidoso (RUI) to Dehra Dun (DED) is 8,032 miles (12,926 km, 6,980 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUI to DED?
A nonstop flight takes about 16h 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 Ruidoso and Dehra Dun?
Dehra Dun is 11.5 hours ahead of Ruidoso.
What is the cheapest way to fly from RUI to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUI–DED that never appear on search engines, with no booking fees.