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CDT to UNI: distance & flight time
Castellón de la Plana (Castellón-Costa Azahar Airport) → Union Island (Union Island International Airport)
4,161 mi
6,697 km · 3,616 nm
8h 38m
estimated nonstop flight time
—
time difference · heading west
See live CDT→UNI fares Phone-only fares on this route — call free
Flight time details
4,161 miles nonstop takes roughly 8h 38m gate to gate, flying west. 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
- CDT — Castellón-Costa Azahar Airport · Castellón de la Plana, Spain
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
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 CDT
- VLC · Valencia Airport58 mi away
- TEV · Teruel Airport69 mi away
- REU · Reus Air Base86 mi away
- BCN · Barcelona International Airport129 mi away
Near UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Frequently asked questions
How far is CDT from UNI?
The flight distance from Castellón de la Plana (CDT) to Union Island (UNI) is 4,161 miles (6,697 km, 3,616 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDT to UNI?
A nonstop flight takes about 8h 38m 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 cheapest way to fly from CDT to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDT–UNI that never appear on search engines, with no booking fees.