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TKH to SIF: distance & flight time
Nakhon Sawan (Takhli Airport) → Simara (Simara Airport)
1,281 mi
2,062 km · 1,113 nm
3h 15m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live TKH→SIF fares Phone-only fares on this route — call free
Flight time details
1,281 miles nonstop takes roughly 3h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- TKH — Takhli Airport · Nakhon Sawan, Thailand
- SIF — Simara Airport · Simara, Nepal
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 TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 mi away
Near SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Frequently asked questions
How far is TKH from SIF?
The flight distance from Nakhon Sawan (TKH) to Simara (SIF) is 1,281 miles (2,062 km, 1,113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKH to SIF?
A nonstop flight takes about 3h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TKH to SIF?
Nonstop service on TKH–SIF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 15m nonstop estimate.
What is the time difference between Nakhon Sawan and Simara?
Simara is 1.2 hours behind Nakhon Sawan.
What is the cheapest way to fly from TKH to SIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKH–SIF that never appear on search engines, with no booking fees.
Why are some TKH to SIF fares phone-only?
Consolidator contracts let us sell certain TKH–SIF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.