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NSY to UNI: distance & flight time
Sigonella (Sigonella Navy Air Base) → Union Island (Union Island International Airport)
4,947 mi
7,961 km · 4,299 nm
10h 10m
estimated nonstop flight time
-6h
time difference · heading west
See live NSY→UNI fares Phone-only fares on this route — call free
Flight time details
4,947 miles nonstop takes roughly 10h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- NSY — Sigonella Navy Air Base · Sigonella, Italy
- 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 NSY
- CTA · Catania-Fontanarossa Airport9 mi away
- CIY · Comiso Airport33 mi away
- REG · Reggio Calabria Airport61 mi away
- GZM · Xewkija Heliport102 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 NSY from UNI?
The flight distance from Sigonella (NSY) to Union Island (UNI) is 4,947 miles (7,961 km, 4,299 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NSY to UNI?
A nonstop flight takes about 10h 10m 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 Sigonella and Union Island?
Union Island is 6 hours behind Sigonella.
What is the cheapest way to fly from NSY to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NSY–UNI that never appear on search engines, with no booking fees.