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UNI to TOS: distance & flight time
Union Island (Union Island International Airport) → Tromso (Tromsø Airport,)
5,171 mi
8,322 km · 4,494 nm
10h 36m
estimated nonstop flight time
+6h
time difference · heading north
See live UNI→TOS fares Phone-only fares on this route — call free
Flight time details
5,171 miles nonstop takes roughly 10h 36m gate to gate, flying north. 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
- TOS — Tromsø Airport, · Tromso, Norway
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 TOS
- BDU · Bardufoss Airport44 mi away
- SOJ · Sørkjosen Airport49 mi away
- ANX · Andøya Airport72 mi away
- HAA · Hasvik Airport94 mi away
Frequently asked questions
How far is UNI from TOS?
The flight distance from Union Island (UNI) to Tromso (TOS) is 5,171 miles (8,322 km, 4,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNI to TOS?
A nonstop flight takes about 10h 36m 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 Tromso?
Tromso is 6 hours ahead of Union Island.
What is the cheapest way to fly from UNI to TOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNI–TOS that never appear on search engines, with no booking fees.