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BXO to UNI: distance & flight time
Buochs (Buochs Airport) → Union Island (Union Island International Airport)
4,635 mi
7,460 km · 4,028 nm
9h 33m
estimated nonstop flight time
-6h
time difference · heading west
See live BXO→UNI fares Phone-only fares on this route — call free
Flight time details
4,635 miles nonstop takes roughly 9h 33m 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
- BXO — Buochs Airport · Buochs, Switzerland
- 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 BXO
- EML · Emmen Air Base9 mi away
- ZIN · Interlaken Air Base32 mi away
- ZRH · Zürich Airport35 mi away
- BRN · Bern Belp Airport43 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 BXO from UNI?
The flight distance from Buochs (BXO) to Union Island (UNI) is 4,635 miles (7,460 km, 4,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BXO to UNI?
A nonstop flight takes about 9h 33m 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 Buochs and Union Island?
Union Island is 6 hours behind Buochs.
What is the cheapest way to fly from BXO to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BXO–UNI that never appear on search engines, with no booking fees.