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SIF to TDX: distance & flight time
Simara (Simara Airport) → Trat (Trat Airport)
1,523 mi
2,450 km · 1,323 nm
3h 27m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live SIF→TDX fares Phone-only fares on this route — call free
Flight time details
1,523 miles nonstop takes roughly 3h 27m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- TDX — Trat Airport · Trat, 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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Near TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 mi away
Frequently asked questions
How far is SIF from TDX?
The flight distance from Simara (SIF) to Trat (TDX) is 1,523 miles (2,450 km, 1,323 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to TDX?
A nonstop flight takes about 3h 27m 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 Simara and Trat?
Trat is 1.3 hours ahead of Simara.
What is the cheapest way to fly from SIF to TDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–TDX that never appear on search engines, with no booking fees.