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WMI to UNI: distance & flight time
Warsaw (Modlin Airport) → Union Island (Union Island International Airport)
5,197 mi
8,364 km · 4,516 nm
10h 39m
estimated nonstop flight time
-6h
time difference · heading west
See live WMI→UNI fares Phone-only fares on this route — call free
Flight time details
5,197 miles nonstop takes roughly 10h 39m 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
- WMI — Modlin Airport · Warsaw, Poland
- 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 WMI
- WAW · Warsaw Chopin Airport24 mi away
- SZY · Olsztyn-Mazury Airport72 mi away
- LCJ · Łódź Władysław Reymont Airport73 mi away
- RDO · Radom Airport77 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 WMI from UNI?
The flight distance from Warsaw (WMI) to Union Island (UNI) is 5,197 miles (8,364 km, 4,516 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WMI to UNI?
A nonstop flight takes about 10h 39m 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 Warsaw and Union Island?
Union Island is 6 hours behind Warsaw.
What is the cheapest way to fly from WMI to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WMI–UNI that never appear on search engines, with no booking fees.