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SOM to LAI: distance & flight time
San Tome (San Tomé Airport) → Lannion (Lannion-Côte de Granit Airport)
4,433 mi
7,134 km · 3,852 nm
9h 10m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SOM→LAI fares Phone-only fares on this route — call free
Flight time details
4,433 miles nonstop takes roughly 9h 10m 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
- SOM — San Tomé Airport · San Tome, Venezuela
- LAI — Lannion-Côte de Granit Airport · Lannion, 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 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
Near LAI
- MXN · Morlaix-Ploujean Airport19 mi away
- SBK · Saint-Brieuc-Armor Airport32 mi away
- LDV · Landivisiau Air Base35 mi away
- BES · Brest Bretagne Airport48 mi away
Frequently asked questions
How far is SOM from LAI?
The flight distance from San Tome (SOM) to Lannion (LAI) is 4,433 miles (7,134 km, 3,852 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOM to LAI?
A nonstop flight takes about 9h 10m 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 San Tome and Lannion?
Lannion is 6 hours ahead of San Tome.
What is the cheapest way to fly from SOM to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOM–LAI that never appear on search engines, with no booking fees.