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RUI to SDM: distance & flight time
Ruidoso (Sierra Blanca Regional Airport) → San Diego (Brown Field Municipal Airport)
666 mi
1,071 km · 578 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading west
See live RUI→SDM fares Phone-only fares on this route — call free
Flight time details
666 miles nonstop takes roughly 1h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RUI — Sierra Blanca Regional Airport · Ruidoso, United States
- SDM — Brown Field Municipal Airport · San Diego, 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 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 SDM
Frequently asked questions
How far is RUI from SDM?
The flight distance from Ruidoso (RUI) to San Diego (SDM) is 666 miles (1,071 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUI to SDM?
A nonstop flight takes about 1h 55m 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 San Diego?
San Diego is 1 hour behind Ruidoso.
What is the cheapest way to fly from RUI to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUI–SDM that never appear on search engines, with no booking fees.