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NST to OTP: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Bucharest (Henri Coandă International Airport)
5,012 mi
8,066 km · 4,355 nm
10h 18m
estimated nonstop flight time
-4h
time difference · heading northwest
See live NST→OTP fares Phone-only fares on this route — call free
Flight time details
5,012 miles nonstop takes roughly 10h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is NST from OTP?
The flight distance from Nakhon Si Thammarat (NST) to Bucharest (OTP) is 5,012 miles (8,066 km, 4,355 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to OTP?
A nonstop flight takes about 10h 18m 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 Bucharest?
Bucharest is 4 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–OTP that never appear on search engines, with no booking fees.