Need help booking?
Unpublished phone-only deals available
UNI to SXB: distance & flight time
Union Island (Union Island International Airport) → Strasbourg (Strasbourg Airport)
4,613 mi
7,423 km · 4,008 nm
9h 31m
estimated nonstop flight time
+6h
time difference · heading northeast
See live UNI→SXB fares Phone-only fares on this route — call free
Flight time details
4,613 miles nonstop takes roughly 9h 31m gate to gate, flying northeast. 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
- SXB — Strasbourg Airport · Strasbourg, France
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 SXB
- LHA · Lahr Airport15 mi away
- FKB · Karlsruhe Baden-Baden Airport27 mi away
- CMR · Colmar-Houssen Airport32 mi away
- ZQW · Zweibrücken Airport48 mi away
Frequently asked questions
How far is UNI from SXB?
The flight distance from Union Island (UNI) to Strasbourg (SXB) is 4,613 miles (7,423 km, 4,008 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNI to SXB?
A nonstop flight takes about 9h 31m 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 Strasbourg?
Strasbourg is 6 hours ahead of Union Island.
What is the cheapest way to fly from UNI to SXB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNI–SXB that never appear on search engines, with no booking fees.