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NST to RIV: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Riverside (March ARB Airport)
8,625 mi
13,880 km · 7,495 nm
17h 23m
estimated nonstop flight time
-14h
time difference · heading northeast
See live NST→RIV fares Phone-only fares on this route — call free
Flight time details
8,625 miles nonstop takes roughly 17h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- RIV — March ARB Airport · Riverside, United States
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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
Frequently asked questions
How far is NST from RIV?
The flight distance from Nakhon Si Thammarat (NST) to Riverside (RIV) is 8,625 miles (13,880 km, 7,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to RIV?
A nonstop flight takes about 17h 23m 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 Riverside?
Riverside is 14 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to RIV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–RIV that never appear on search engines, with no booking fees.