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UNI to SOM: distance & flight time
Union Island (Union Island International Airport) → San Tome (San Tomé Airport)
314 mi
505 km · 272 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading southwest
See live UNI→SOM fares Phone-only fares on this route — call free
Flight time details
314 miles nonstop takes roughly 1h 18m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
- SOM — San Tomé Airport · San Tome, Venezuela
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 SOM
- AAO · Anaco Airport40 mi away
- CBL · Aeropuerto "General Tomas de Heres". Ciudad Bolivar71 mi away
- MUN · Maturín Airport88 mi away
- BLA · General José Antonio Anzoategui International Airport89 mi away
Frequently asked questions
How far is UNI from SOM?
The flight distance from Union Island (UNI) to San Tome (SOM) is 314 miles (505 km, 272 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNI to SOM?
A nonstop flight takes about 1h 18m 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 cheapest way to fly from UNI to SOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNI–SOM that never appear on search engines, with no booking fees.