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SPJ to UNI: distance & flight time
Sparti (Sparti Airport) → Union Island (Union Island International Airport)
5,367 mi
8,637 km · 4,663 nm
10h 59m
estimated nonstop flight time
-7h
time difference · heading west
See live SPJ→UNI fares Phone-only fares on this route — call free
Flight time details
5,367 miles nonstop takes roughly 10h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- SPJ — Sparti Airport · Sparti, Greece
- 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 SPJ
- KLX · Kalamata Airport28 mi away
- PKH · Porto Cheli Airport41 mi away
- KIT · Kithira Airport55 mi away
- HEW · Athen Helenikon Airport91 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 SPJ from UNI?
The flight distance from Sparti (SPJ) to Union Island (UNI) is 5,367 miles (8,637 km, 4,663 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPJ to UNI?
A nonstop flight takes about 10h 59m 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 Sparti and Union Island?
Union Island is 7 hours behind Sparti.
What is the cheapest way to fly from SPJ to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPJ–UNI that never appear on search engines, with no booking fees.