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UNI to GWT: distance & flight time
Union Island (Union Island International Airport) → Westerland (Westerland Sylt Airport)
4,707 mi
7,575 km · 4,090 nm
9h 42m
estimated nonstop flight time
+6h
time difference · heading northeast
See live UNI→GWT fares Phone-only fares on this route — call free
Flight time details
4,707 miles nonstop takes roughly 9h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
- GWT — Westerland Sylt Airport · Westerland, Germany
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 UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Near GWT
- FLF · Flensburg-Schäferhaus Airport42 mi away
- SKS · Skrydstrup Air Base42 mi away
- EBJ · Esbjerg Airport43 mi away
- PSH · St. Peter-Ording Airport44 mi away
Frequently asked questions
How far is UNI from GWT?
The flight distance from Union Island (UNI) to Westerland (GWT) is 4,707 miles (7,575 km, 4,090 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNI to GWT?
A nonstop flight takes about 9h 42m 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 Union Island and Westerland?
Westerland is 6 hours ahead of Union Island.
What is the cheapest way to fly from UNI to GWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNI–GWT that never appear on search engines, with no booking fees.