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TRS to BKK: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Bangkok (Suvarnabhumi Airport)
5,414 mi
8,713 km · 4,705 nm
11h 5m
estimated nonstop flight time
+5h
time difference · heading east
See live TRS→BKK fares Phone-only fares on this route — call free
Flight time details
5,414 miles nonstop takes roughly 11h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Near BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is TRS from BKK?
The flight distance from Ronchi De Legionari (TRS) to Bangkok (BKK) is 5,414 miles (8,713 km, 4,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to BKK?
A nonstop flight takes about 11h 5m 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 Ronchi De Legionari and Bangkok?
Bangkok is 5 hours ahead of Ronchi De Legionari.
What is the cheapest way to fly from TRS to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–BKK that never appear on search engines, with no booking fees.