Need help booking?
Unpublished phone-only deals available
RIV to CDT: distance & flight time
Riverside (March ARB Airport) → Castellón de la Plana (Castellón-Costa Azahar Airport)
5,946 mi
9,569 km · 5,167 nm
12h 7m
estimated nonstop flight time
—
time difference · heading northeast
See live RIV→CDT fares Phone-only fares on this route — call free
Flight time details
5,946 miles nonstop takes roughly 12h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RIV — March ARB Airport · Riverside, United States
- CDT — Castellón-Costa Azahar Airport · Castellón de la Plana, 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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
Near CDT
- VLC · Valencia Airport58 mi away
- TEV · Teruel Airport69 mi away
- REU · Reus Air Base86 mi away
- BCN · Barcelona International Airport129 mi away
Frequently asked questions
How far is RIV from CDT?
The flight distance from Riverside (RIV) to Castellón de la Plana (CDT) is 5,946 miles (9,569 km, 5,167 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to CDT?
A nonstop flight takes about 12h 7m 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 RIV to CDT?
Nonstop service on RIV–CDT 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 12h 7m nonstop estimate.
What is the cheapest way to fly from RIV to CDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–CDT that never appear on search engines, with no booking fees.
Why are some RIV to CDT fares phone-only?
Consolidator contracts let us sell certain RIV–CDT 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.