Need help booking?
Unpublished phone-only deals available
RAL to EAS: distance & flight time
Riverside (Riverside Municipal Airport) → San Sebastian (San Sebastian Airport)
5,733 mi
9,226 km · 4,982 nm
11h 42m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RAL→EAS fares Phone-only fares on this route — call free
Flight time details
5,733 miles nonstop takes roughly 11h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RAL — Riverside Municipal Airport · Riverside, United States
- EAS — San Sebastian Airport · San Sebastian, Spain
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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 mi away
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is RAL from EAS?
The flight distance from Riverside (RAL) to San Sebastian (EAS) is 5,733 miles (9,226 km, 4,982 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAL to EAS?
A nonstop flight takes about 11h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RAL to EAS?
Nonstop service on RAL–EAS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 42m nonstop estimate.
What is the time difference between Riverside and San Sebastian?
San Sebastian is 9 hours ahead of Riverside.
What is the cheapest way to fly from RAL to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAL–EAS that never appear on search engines, with no booking fees.
Why are some RAL to EAS fares phone-only?
Consolidator contracts let us sell certain RAL–EAS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.