Need help booking?
Unpublished phone-only deals available
NZY to ROI: distance & flight time
San Diego (North Island Naval Air Station-Halsey Field) → Roi Et (Roi Et Airport)
8,112 mi
13,055 km · 7,049 nm
16h 22m
estimated nonstop flight time
+14h
time difference · heading northwest
See live NZY→ROI fares Phone-only fares on this route — call free
Flight time details
8,112 miles nonstop takes roughly 16h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- NZY — North Island Naval Air Station-Halsey Field · San Diego, United States
- ROI — Roi Et Airport · Roi Et, 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 NZY
- SAN · San Diego International Airport3 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field12 mi away
- SDM · Brown Field Municipal Airport16 mi away
- SEE · Gillespie Field17 mi away
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is NZY from ROI?
The flight distance from San Diego (NZY) to Roi Et (ROI) is 8,112 miles (13,055 km, 7,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NZY to ROI?
A nonstop flight takes about 16h 22m 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 San Diego and Roi Et?
Roi Et is 14 hours ahead of San Diego.
What is the cheapest way to fly from NZY to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NZY–ROI that never appear on search engines, with no booking fees.