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NAK to SIN: distance & flight time
Nakhon Ratchasima (Nakhon Ratchasima Airport) → Singapore (Singapore Changi Airport)
947 mi
1,523 km · 823 nm
2h 31m
estimated nonstop flight time
+1h
time difference · heading south
See live NAK→SIN fares Phone-only fares on this route — call free
Flight time details
947 miles nonstop takes roughly 2h 31m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, Thailand
- SIN — Singapore Changi Airport · Singapore, Singapore
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 NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is NAK from SIN?
The flight distance from Nakhon Ratchasima (NAK) to Singapore (SIN) is 947 miles (1,523 km, 823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAK to SIN?
A nonstop flight takes about 2h 31m 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 Ratchasima and Singapore?
Singapore is 1 hour ahead of Nakhon Ratchasima.
What is the cheapest way to fly from NAK to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAK–SIN that never appear on search engines, with no booking fees.