The flight distance from Nakhon Ratchasima Airport (NAK) in Nakhon Ratchasima Airport, Thailand to Singapore Changi International Airport (SIN) in Singapore, Singapore is 1,523 kilometers (947 miles / 823 nautical miles). The estimated flight time for this route is approximately 3h, flying south at a heading of 173°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Thailand with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:30 in Nakhon Ratchasima Airport, it's 19:30 in Singapore.

The return flight from Singapore (SIN) to Nakhon Ratchasima Airport (NAK) follows a heading of 353° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Nakhon Ratchasima Airport (NAK) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.