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NST to IMK: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Simikot (Simikot Airport)
1,889 mi
3,039 km · 1,641 nm
4h 10m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live NST→IMK fares Phone-only fares on this route — call free
Flight time details
1,889 miles nonstop takes roughly 4h 10m 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
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- IMK — Simikot Airport · Simikot, 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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Near IMK
- BJU · Bajura Airport34 mi away
- BJH · Bajhang Airport48 mi away
- JUM · Jumla Airport53 mi away
- DOP · Dolpa Airport91 mi away
Frequently asked questions
How far is NST from IMK?
The flight distance from Nakhon Si Thammarat (NST) to Simikot (IMK) is 1,889 miles (3,039 km, 1,641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to IMK?
A nonstop flight takes about 4h 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 Nakhon Si Thammarat and Simikot?
Simikot is 1.2 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to IMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–IMK that never appear on search engines, with no booking fees.